Task: Answer the multiple-choice question.
Query: Which drug exhibits a 7.237\% human ether-à-go-go related gene (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 additional words.
Options:
a.) O=C(CSC1CC(=O)N(CC(c2ccccc2)c2ccccc2)C1=O)Nc1ccc(Cl)cc1
b.) CC(=O)c1c(COC(=O)c2cccnc2)nc2ccccc2[n+]1[O-]
c.) COc1cccc2sc(N(CCCN(C)C)C(=O)C(c3ccccc3)c3ccccc3)nc12.Cl
d.) O=C(C1CCC(=O)N1Cc1ccccc1Cl)N1CCN(c2ccc(F)cc2)CC1
Answer: a. O=C(CSC1CC(=O)N(CC(c2ccccc2)c2ccccc2)C1=O)Nc1ccc(Cl)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#}
O=C(CSC1CC(=O)N(CC(c2ccccc2)c2ccccc2)C1=O)Nc1ccc(Cl)cc1
O=C(CSC1CC(=O)N(CC(c2ccccc2)c2ccccc2)C1=O)Nc1ccc(Cl)cc1
N-(4-chlorophenyl)-2-[1-(2,2-diphenylethyl)-2,5-dioxopyrrolidin-3-yl]sulfanylacetamide