Task: Answer the MCQ question.
Question: Which drug exhibits a -6.471\% 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) O=C(NCc1ccc(F)cc1)c1cccc(S(=O)(=O)N2CCCC2)c1
(b) CN(C(=O)CSc1ncnc2ccccc12)C1CCS(=O)(=O)C1
Answer: a. O=C(NCc1ccc(F)cc1)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(NCc1ccc(F)cc1)c1cccc(S(=O)(=O)N2CCCC2)c1
O=C(NCc1ccc(F)cc1)c1cccc(S(=O)(=O)N2CCCC2)c1
N-[(4-fluorophenyl)methyl]-3-pyrrolidin-1-ylsulfonylbenzamide