Task: Answer the MCQ question.
Question: Which compound exhibits a -8.407% 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: CCc1nc2scc(-c3ccc(C)cc3)c2c(=O)n1N
b: Cc1ccc(CNC(=O)CSc2nc3ccccc3c(=O)n2CCCO)cc1
c: Cn1c(=O)n(C/C=C/c2ccccc2)c(=O)c2c1nc1n2CCCN1Cc1ccccc1
d: Cn1nc(C(F)(F)F)c(-c2ccccc2)c1NC(=O)CSCC(=O)O
Answer: a. CCc1nc2scc(-c3ccc(C)cc3)c2c(=O)n1N
{#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#}
CCc1nc2scc(-c3ccc(C)cc3)c2c(=O)n1N
CCc1nc2scc(-c3ccc(C)cc3)c2c(=O)n1N
3-amino-2-ethyl-5-(4-methylphenyl)thieno[2,3-d]pyrimidin-4-one