Problem statement: Answer the multiple-choice question.
Query: Which compound has a 5.649\% 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 additional words.
Options:
a. CCC(C)[C@H](NC(=O)Nc1cccc(Br)c1)C(=O)OC
b. CC(Oc1ccc(Cl)cc1Cl)C(=O)/C=C/N(C)C
Answer: a. CCC(C)[C@H](NC(=O)Nc1cccc(Br)c1)C(=O)OC
{#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#}
CCC(C)[C@H](NC(=O)Nc1cccc(Br)c1)C(=O)OC
CCC(C)[C@H](NC(=O)Nc1cccc(Br)c1)C(=O)OC
[C][C][C][Branch1][C][C][C@H1][Branch2][Ring1][C][N][C][=Branch1][C][=O][N][C][=C][C][=C][C][Branch1][C][Br][=C][Ring1][#Branch1][C][=Branch1][C][=O][O][C]
methyl (2S)-2-[(3-bromophenyl)carbamoylamino]-3-methylpentanoate