Problem statement: Answer the multiple choice question.
Question: Which compound has a 3.871\% 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) CC(=O)c1ccc(N2CCN(C(=S)Nc3cccc(F)c3)CC2)cc1
(b) CCn1c(CNc2ccc(C(=O)O)cc2)nc2ccccc21
Answer: b. CCn1c(CNc2ccc(C(=O)O)cc2)nc2ccccc21
{#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#}
CCn1c(CNc2ccc(C(=O)O)cc2)nc2ccccc21
CCn1c(CNc2ccc(C(=O)O)cc2)nc2ccccc21
[C][C][N][C][Branch2][Ring1][C][C][N][C][=C][C][=C][Branch1][=Branch1][C][=Branch1][C][=O][O][C][=C][Ring1][=Branch2][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring2][Ring1][Ring2]
4-[(1-ethylbenzimidazol-2-yl)methylamino]benzoicacid