Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 3.251\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) COc1cccc(CSc2nc3ccccc3[nH]2)c1
b.) Cc1ccccc1CC(=O)c1ccc(O)c(C)c1O
c.) CCN1CCN(c2c(Cl)cccc2NC(=O)c2ccc([N+](=O)[O-])cc2)CC1
Answer: a. COc1cccc(CSc2nc3ccccc3[nH]2)c1
{#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#}
COc1cccc(CSc2nc3ccccc3[nH]2)c1
COc1cccc(CSc2nc3ccccc3[nH]2)c1
[C][O][C][=C][C][=C][C][Branch1][S][C][S][C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][NH1][Ring1][=Branch2][=C][Ring1][P]
2-[(3-methoxyphenyl)methylsulfanyl]-1H-benzimidazole