Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.398\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: c1ccc2c(-c3nc(C4CCCCC4)no3)cc(-c3ccncc3)nc2c1
b: O=C(NCc1ccc(F)cc1)c1cc(S(=O)(=O)N2CCCCC2)c[nH]1
c: CCCCN(C(=O)c1ccc(OC(F)(F)F)cc1)c1c(N)n(CCC)c(=O)[nH]c1=O
Answer: b. O=C(NCc1ccc(F)cc1)c1cc(S(=O)(=O)N2CCCCC2)c[nH]1
{#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(NCc1ccc(F)cc1)c1cc(S(=O)(=O)N2CCCCC2)c[nH]1
O=C(NCc1ccc(F)cc1)c1cc(S(=O)(=O)N2CCCCC2)c[nH]1
N-[(4-fluorophenyl)methyl]-4-piperidin-1-ylsulfonyl-1H-pyrrole-2-carboxamide