Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 5.582\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: C[C@@H](C(=O)Nc1ccc2ccccc2c1)[C@@H]1C[C@@]1(C)[C@@H](NC(=O)c1cnccn1)c1ccccc1
b: Fc1ccc(CSc2ncnc3ccccc23)cc1
Answer: a. C[C@@H](C(=O)Nc1ccc2ccccc2c1)[C@@H]1C[C@@]1(C)[C@@H](NC(=O)c1cnccn1)c1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C[C@@H](C(=O)Nc1ccc2ccccc2c1)[C@@H]1C[C@@]1(C)[C@@H](NC(=O)c1cnccn1)c1ccccc1
C[C@@H](C(=O)Nc1ccc2ccccc2c1)[C@@H]1C[C@@]1(C)[C@@H](NC(=O)c1cnccn1)c1ccccc1
[C][C@@H1][Branch2][Ring1][Ring2][C][=Branch1][C][=O][N][C][=C][C][=C][C][=C][C][=C][C][Ring1][=Branch1][=C][Ring1][#Branch2][C@@H1][C][C@@][Ring1][Ring1][Branch1][C][C][C@@H1][Branch1][=C][N][C][=Branch1][C][=O][C][=C][N][=C][C][=N][Ring1][=Branch1][C][=C][C][=C][C][=C][Ring1][=Branch1]
N-[(R)-[(1R,2S)-1-methyl-2-[(2R)-1-(naphthalen-2-ylamino)-1-oxopropan-2-yl]cyclopropyl]-phenylmethyl]pyrazine-2-carboxamide