Task: Answer the multiple choice question.
Query: Which drug exhibits a -8.264% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) C=C(C)c1cccc(C(C)(C)NC(=O)Nc2ccc(OC)nc2)c1
b) O=C(Nc1ccc(F)cc1)C(c1ccccc1)N1CCN(S(=O)(=O)c2c(F)cccc2F)CC1
c) CN1CCN(C(=O)C2CC(=O)N(c3ccc(F)c(Cl)c3)C2)CC1
Answer: b. O=C(Nc1ccc(F)cc1)C(c1ccccc1)N1CCN(S(=O)(=O)c2c(F)cccc2F)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1ccc(F)cc1)C(c1ccccc1)N1CCN(S(=O)(=O)c2c(F)cccc2F)CC1
O=C(Nc1ccc(F)cc1)C(c1ccccc1)N1CCN(S(=O)(=O)c2c(F)cccc2F)CC1
2-[4-(2,6-difluorophenyl)sulfonylpiperazin-1-yl]-N-(4-fluorophenyl)-2-phenylacetamide