Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.987\% 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 COc1ccc(-c2nnc(NC(=O)C(C)C)s2)c(OC)c1
b COc1ccccc1/C=C/C(=O)NCCc1ccccn1
c Cc1ccc(NC2=NCC(=O)N2CCc2ccccc2)cc1C
d CC(c1ccccc1)c1nnc(NC(=O)Nc2ccccc2)s1
Answer: c. Cc1ccc(NC2=NCC(=O)N2CCc2ccccc2)cc1C
{#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#}
Cc1ccc(NC2=NCC(=O)N2CCc2ccccc2)cc1C
Cc1ccc(NC2=NCC(=O)N2CCc2ccccc2)cc1C
2-(3,4-dimethylanilino)-1-(2-phenylethyl)-4H-imidazol-5-one