Task: Answer the multiple-choice question.
Query: Which drug exhibits a 14.515\% 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 CCCNC(=O)CC(NS(=O)(=O)c1ccc(OC)cc1)c1ccco1
b COc1cc(OC)c(C(=O)OCC(=O)N(Cc2ccccc2)C(C)(C)C)cc1OC
c Cc1ccc(S(=O)(=O)N2CCN(S(=O)(=O)N3CCCCCC3)CC2)cc1
d CCc1cccc(CC)c1C(OC(C)=O)c1cccnc1
Answer: b. COc1cc(OC)c(C(=O)OCC(=O)N(Cc2ccccc2)C(C)(C)C)cc1OC
{#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#}
COc1cc(OC)c(C(=O)OCC(=O)N(Cc2ccccc2)C(C)(C)C)cc1OC
COc1cc(OC)c(C(=O)OCC(=O)N(Cc2ccccc2)C(C)(C)C)cc1OC
[2-[benzyl(tert-butyl)amino]-2-oxoethyl]2,4,5-trimethoxybenzoate