Task: Answer the multiple-choice question.
Query: Which drug exhibits a -7.728% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: C=CCn1c(SCC(=O)/C(C#N)=C(\C)N)nc2sc(C)c(C)c2c1=O
b: COc1ccccc1CCNC(=O)c1ccc(C)o1
Answer: a. C=CCn1c(SCC(=O)/C(C#N)=C(\C)N)nc2sc(C)c(C)c2c1=O
{#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#}
C=CCn1c(SCC(=O)/C(C#N)=C(\C)N)nc2sc(C)c(C)c2c1=O
C=CCn1c(SCC(=O)/C(C#N)=C(\C)N)nc2sc(C)c(C)c2c1=O
(E)-3-amino-2-[2-(5,6-dimethyl-4-oxo-3-prop-2-enylthieno[2,3-d]pyrimidin-2-yl)sulfanylacetyl]but-2-enenitrile