Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -4.237\% 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, d, or e without using any other words.
Options:
a: COc1cccc(CNC(=O)C2CCC(CNc3nc(=S)[nH]c4ccccc34)CC2)c1
b: COc1ncccc1C(=O)N1CCCC(N2CCN(c3ccc(F)cc3)CC2)C1
c: CC1CN(C(=O)CCC(=O)NCCCc2ccccc2)c2ccccc2O1
d: FC(F)(F)c1ccc(CNCCc2c[nH]c3ccccc23)cc1.O=C(O)C(=O)O
e: COc1nc(Nc2ccc(OC)c(Cl)c2)nc(OC)n1
Answer: a. COc1cccc(CNC(=O)C2CCC(CNc3nc(=S)[nH]c4ccccc34)CC2)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#}
COc1cccc(CNC(=O)C2CCC(CNc3nc(=S)[nH]c4ccccc34)CC2)c1
COc1cccc(CNC(=O)C2CCC(CNc3nc(=S)[nH]c4ccccc34)CC2)c1
N-[(5-methoxyphenyl)methyl]-4-[[(2-sulfanylidene-1H-quinazolin-4-yl)amino]methyl]cyclohexane-1-carboxamide