Task: Answer the MCQ question.
Query: Which compound exhibits a 12.392\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C(c1ccccc1F)N1CCN(c2ccc([N+](=O)[O-])c3cccnc23)CC1
[b] O=C(COC(=O)Cc1ccc(F)cc1)NCCc1ccccc1
[c] O=C(Nc1ccccc1Cc1ccccc1)c1ccncc1
[d] Cc1cccc(-c2nc3ccccc3c(=O)n2NC(=O)c2ccc([N+](=O)[O-])c(C)c2)c1
[e] CS(=O)(=O)N1CCc2cc(-c3csc(NC(=O)C(c4ccccc4)c4ccccc4)n3)ccc21
Answer: c. O=C(Nc1ccccc1Cc1ccccc1)c1ccncc1
{#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#}
O=C(Nc1ccccc1Cc1ccccc1)c1ccncc1
O=C(Nc1ccccc1Cc1ccccc1)c1ccncc1
N-(2-benzylphenyl)pyridine-4-carboxamide