Task: Answer the MCQ question.
Question: Which compound exhibits a 2.877\% 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 other words.
Options:
a COc1ccc(NC(=O)CN(C)C(=O)C(Sc2ccccc2)c2ccccc2)cc1
b O=C(c1ccc(Cl)cc1)N1CCc2c([nH]c3ccccc23)C1C(F)(F)F
c COC(=O)c1ccc(CN(c2ccccn2)S(=O)(=O)c2ccccc2)cc1
d Cc1cc(OCC(=O)NCC(c2ccc(F)cc2)N2CCOCC2)ccc1Cl
Answer: a. COc1ccc(NC(=O)CN(C)C(=O)C(Sc2ccccc2)c2ccccc2)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#}
COc1ccc(NC(=O)CN(C)C(=O)C(Sc2ccccc2)c2ccccc2)cc1
COc1ccc(NC(=O)CN(C)C(=O)C(Sc2ccccc2)c2ccccc2)cc1
N-[2-(4-methoxyanilino)-2-oxoethyl]-N-methyl-2-phenyl-2-phenylsulfanylacetamide