Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.367\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] O=C(NCc1nc2ccccc2[nH]1)c1cccc(S(=O)(=O)N2CCCC2)c1
[b] CN(CCC#N)C(=O)COC(=O)c1ccc2c(=O)n3c(nc2c1)CCC3
[c] O=C(Nc1ccc(CN2CCOCC2)cc1)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
[d] O=C(NCc1cccnc1)C1CCCCN1S(=O)(=O)c1ccc(F)cc1
[e] Nc1ccc(Br)cc1C(NCC(=O)O)c1ccccc1
Answer: a. O=C(NCc1nc2ccccc2[nH]1)c1cccc(S(=O)(=O)N2CCCC2)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#}
O=C(NCc1nc2ccccc2[nH]1)c1cccc(S(=O)(=O)N2CCCC2)c1
O=C(NCc1nc2ccccc2[nH]1)c1cccc(S(=O)(=O)N2CCCC2)c1
N-(1H-benzimidazol-2-ylmethyl)-3-pyrrolidin-1-ylsulfonylbenzamide