Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -1.385% 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, or c without using any other words.
Options:
(a) Cc1cc(C)c(S(=O)(=O)N(C)Cc2cnn(C)c2)c(C)c1
(b) COc1ccc(N(Cc2cc3cc(OC)ccc3[nH]c2=O)S(C)(=O)=O)cc1
(c) COc1cnc(-c2ccccn2)nc1N(C)C
Answer: c. COc1cnc(-c2ccccn2)nc1N(C)C
{#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#}
COc1cnc(-c2ccccn2)nc1N(C)C
COc1cnc(-c2ccccn2)nc1N(C)C
5-methoxy-N,N-dimethyl-2-pyridin-2-ylpyrimidin-4-amine