Task: Answer the multiple-choice question.
Query: Which drug exhibits a -12.305% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CCCOc1ccc2cc(-c3ccccn3)c(=O)oc2c1
b.) CC[n+]1c(/C=C/c2ccc(OC(C)=O)c(OC)c2)ccc2ccccc21.[I-]
c.) Cc1cc(/C=C2\NC(=O)NC2=O)c(C)n1-c1cccnc1
d.) O=S(=O)(NCc1cccnc1)c1ccccc1
e.) O=C(COc1ccccc1O)Nc1ccc(Cl)cc1
Answer: a. CCCOc1ccc2cc(-c3ccccn3)c(=O)oc2c1
{#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#}
CCCOc1ccc2cc(-c3ccccn3)c(=O)oc2c1
CCCOc1ccc2cc(-c3ccccn3)c(=O)oc2c1
7-propoxy-3-pyridin-2-ylchromen-2-one