Task: Answer the multiple choice question.
Query: Which compound exhibits a 15.119% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a COCCNC(=S)N(CCO)Cc1cc2cc3c(cc2[nH]c1=O)OCO3
b COc1cc(C(=O)Nc2ccc(C)cc2C(NCC(=O)NN)c2ccccc2)cc(OC)c1OC
c CN(C1(C)CCS(=O)(=O)C1)S(=O)(=O)c1ccc(F)cc1
d COc1ccc(S(=O)(=O)N2CCC(C(=O)N3CCCCC3)CC2)cc1Cl
Answer: b. COc1cc(C(=O)Nc2ccc(C)cc2C(NCC(=O)NN)c2ccccc2)cc(OC)c1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc(C(=O)Nc2ccc(C)cc2C(NCC(=O)NN)c2ccccc2)cc(OC)c1OC
COc1cc(C(=O)Nc2ccc(C)cc2C(NCC(=O)NN)c2ccccc2)cc(OC)c1OC
N-[2-[[(2-hydrazinyl-2-oxoethyl)amino]-phenylmethyl]-4-methylphenyl]-3,4,5-trimethoxybenzamide