Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 4.535\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CC(C(=O)Nc1cccc(S(=O)(=O)N2CCOCC2)c1)N1CCN(c2ccc(F)cc2)CC1
b O=C(NCCC1=CCCCC1)c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
c CCOC(=O)C1=C(COC(=O)/C=C/c2cc(OC)c(OC)c(OC)c2)NC(=O)NC1C
d CSc1ccc(CN(C)C(=O)C23CC4CC(CC(Cl)(C4)C2)C3)cc1
Answer: a. CC(C(=O)Nc1cccc(S(=O)(=O)N2CCOCC2)c1)N1CCN(c2ccc(F)cc2)CC1
{#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#}
CC(C(=O)Nc1cccc(S(=O)(=O)N2CCOCC2)c1)N1CCN(c2ccc(F)cc2)CC1
CC(C(=O)Nc1cccc(S(=O)(=O)N2CCOCC2)c1)N1CCN(c2ccc(F)cc2)CC1
2-[4-(4-fluorophenyl)piperazin-1-yl]-N-(3-morpholin-4-ylsulfonylphenyl)propanamide