Problem statement: Answer the multiple choice question.
Query: Which drug has a -0.305% 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] COc1cc(/C=C/c2ccc3cccc(O)c3n2)ccc1O
[b] CCOc1ccc(C2OC(=O)Cc3cc(OC)c(OC)cc32)cc1
[c] CN(Cc1ccccc1)Cc1nc2c([nH]1)c(=O)[nH]c(=O)n2C
[d] Cc1c(-c2ccnc3cc(C(=O)O)nn23)cnn1C
Answer: a. COc1cc(/C=C/c2ccc3cccc(O)c3n2)ccc1O
{#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=C/c2ccc3cccc(O)c3n2)ccc1O
COc1cc(/C=C/c2ccc3cccc(O)c3n2)ccc1O
2-[(E)-2-(4-hydroxy-3-methoxyphenyl)ethenyl]quinolin-8-ol