Task: Answer the multiple-choice question.
Query: Which compound has a 0.519% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1cc2[nH]c(=S)n(CCN3CCOCC3)c(=O)c2cc1OC
b) Fc1cc(F)c2nc(Nc3nc4cc5c(cc4s3)OCO5)sc2c1
c) NC(=O)NC(c1ccc(Cl)cc1)c1ccccc1Cl
d) COc1cc(NS(=O)(=O)c2ccc(NC(C)=O)cc2)cc(OC)c1
Answer: a. COc1cc2[nH]c(=S)n(CCN3CCOCC3)c(=O)c2cc1OC
{#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#}
COc1cc2[nH]c(=S)n(CCN3CCOCC3)c(=O)c2cc1OC
COc1cc2[nH]c(=S)n(CCN3CCOCC3)c(=O)c2cc1OC
6,7-dimethoxy-3-(2-morpholin-4-ylethyl)-2-sulfanylidene-1H-quinazolin-4-one