Task: Answer the MCQ question.
Question: Which drug has a 10.399\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC(OC(=O)CCC(=O)c1ccc(F)cc1)C(=O)NC1CCCCC1C
b: C=CCOc1c2ccc(C(=O)NCc3ccc(C)cc3)cc2nn1C
c: O=C(Nc1ccc(F)c(F)c1)c1ccc(F)c(S(=O)(=O)N2CCC3(CC2)OCCO3)c1
d: CCN(CC)CCNC(=O)c1ccc(NC(=O)c2cccc(Oc3ccccc3)c2)cc1.Cl
Answer: c. O=C(Nc1ccc(F)c(F)c1)c1ccc(F)c(S(=O)(=O)N2CCC3(CC2)OCCO3)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(Nc1ccc(F)c(F)c1)c1ccc(F)c(S(=O)(=O)N2CCC3(CC2)OCCO3)c1
O=C(Nc1ccc(F)c(F)c1)c1ccc(F)c(S(=O)(=O)N2CCC3(CC2)OCCO3)c1
N-(3,4-difluorophenyl)-3-(1,4-dioxa-8-azaspiro[4.5]decan-8-ylsulfonyl)-4-fluorobenzamide