Task: Answer the MCQ question.
Query: Which compound has a -40.778\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. CCCCn1c(=S)[nH]c2ccc(N3CCOCC3)cc2c1=O
b. COc1ccc(CCNCc2ccc(OCc3ccc(Cl)nc3)c(OC)c2)cc1OC.Cl
c. CN(C)c1ccc(NS(=O)(=O)c2cc(Cl)ccc2Cl)cc1
d. Cc1ccc(C)c(CN2CCC(CNC(=O)Nc3ccc(C)c(F)c3)CC2)c1
e. Cc1ccc(Cl)c(NC(=O)CN2CCN(C=O)CC2)c1
Answer: b. COc1ccc(CCNCc2ccc(OCc3ccc(Cl)nc3)c(OC)c2)cc1OC.Cl
{#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(CCNCc2ccc(OCc3ccc(Cl)nc3)c(OC)c2)cc1OC.Cl
COc1ccc(CCNCc2ccc(OCc3ccc(Cl)nc3)c(OC)c2)cc1OC.Cl
N-[[4-[(6-chloropyridin-3-yl)methoxy]-3-methoxyphenyl]methyl]-2-(3,4-dimethoxyphenyl)ethanamine;hydrochloride