Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 5.316\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1ccc(C(=O)NNC(=O)c2cc3cccc(OC)c3oc2=O)cc1
b) Cc1cc(C)c(C#N)c(N2CCCC(C(N)=O)C2)n1
c) COc1ccc(OC)c2[nH]c(=O)c(CCNC(=S)NC(C)(C)C)cc12
Answer: b. Cc1cc(C)c(C#N)c(N2CCCC(C(N)=O)C2)n1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cc(C)c(C#N)c(N2CCCC(C(N)=O)C2)n1
Cc1cc(C)c(C#N)c(N2CCCC(C(N)=O)C2)n1
1-(3-cyano-4,6-dimethylpyridin-2-yl)piperidine-3-carboxamide