Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -8.944\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Nc1c(-c2ccccc2)c(CN2CCOCC2)nn1-c1ccc(F)cc1
b COc1ccc(C(=O)N2CCN(C(=O)c3cc(OC)c(OC)c(OC)c3)CC2)cc1
c O=C(O)COc1ccc(/C=N/NC(=O)C2CCCN2S(=O)(=O)c2ccc(Cl)cc2)cc1
Answer: b. COc1ccc(C(=O)N2CCN(C(=O)c3cc(OC)c(OC)c(OC)c3)CC2)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(C(=O)N2CCN(C(=O)c3cc(OC)c(OC)c(OC)c3)CC2)cc1
COc1ccc(C(=O)N2CCN(C(=O)c3cc(OC)c(OC)c(OC)c3)CC2)cc1
(4-methoxyphenyl)-[4-(3,4,5-trimethoxybenzoyl)piperazin-1-yl]methanone