Task: Answer the MCQ question.
Question: Which drug exhibits a -41.879\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCc1ccc(NC(=O)COc2ccc(Br)cn2)cc1
b.) CCOC(=O)C1C(=O)C=C(c2ccc(NS(C)(=O)=O)cc2)CC1c1ccco1
c.) CCN(CC(=O)NCc1ccc(F)cc1)C(=O)c1ccc(Cl)cc1
d.) O=S(=O)(NCC(c1ccc2c(c1)OCO2)N1CCOCC1)c1ccc(F)cc1
Answer: b. CCOC(=O)C1C(=O)C=C(c2ccc(NS(C)(=O)=O)cc2)CC1c1ccco1
{#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#}
CCOC(=O)C1C(=O)C=C(c2ccc(NS(C)(=O)=O)cc2)CC1c1ccco1
CCOC(=O)C1C(=O)C=C(c2ccc(NS(C)(=O)=O)cc2)CC1c1ccco1
ethyl 6-(furan-2-yl)-4-[4-(methanesulfonamido)phenyl]-2-oxocyclohex-3-ene-1-carboxylate