Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 4.383% 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 additional words.
Options:
a COc1ccc(CN(C)c2ncnc(N)n2)cc1
b CCCc1nc(SCC(=O)NCC2CCCO2)c2c(=O)n(C)c(=O)n(C)c2n1
c O=C(Nn1c(Cc2cccs2)nc2ccccc2c1=O)c1cccs1
d CCOC(=O)CSc1nc(C)c2cc(C)c(C)cc2n1
Answer: d. CCOC(=O)CSc1nc(C)c2cc(C)c(C)cc2n1
{#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#}
CCOC(=O)CSc1nc(C)c2cc(C)c(C)cc2n1
CCOC(=O)CSc1nc(C)c2cc(C)c(C)cc2n1
ethyl 2-(4,6,7-trimethylquinazolin-2-yl)sulfanylacetate