Task: Answer the MCQ question.
Question: Which compound has a -3.704\% 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 additional words.
Options:
a. O=C(COc1ccc(Cl)cc1)NCc1nnc(SCC(=O)N2CCCCC2)o1
b. O=C(COc1ccccc1)N1CCN(C(=O)c2ccccc2F)CC1
c. CC(=O)Nc1cn(C(C)=O)c(C)n1
d. O=c1[nH]c2ccccc2nc1C(Nc1ccccc1)c1ccccc1
Answer: a. O=C(COc1ccc(Cl)cc1)NCc1nnc(SCC(=O)N2CCCCC2)o1
{#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(COc1ccc(Cl)cc1)NCc1nnc(SCC(=O)N2CCCCC2)o1
O=C(COc1ccc(Cl)cc1)NCc1nnc(SCC(=O)N2CCCCC2)o1
2-(4-chlorophenoxy)-N-[[5-(2-oxo-2-piperidin-1-ylethyl)sulfanyl-1,3,4-oxadiazol-2-yl]methyl]acetamide