Task: Answer the multiple-choice question.
Query: Which compound has a 15.773\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(O)CC(Cc1ccc(Cl)cc1)C(=O)Nc1ccccc1
b. Cc1ccc(S(=O)(=O)N2CCCOC2CNC(=O)C(=O)NC2CCCCC2)cc1
c. CCCOc1cc2c(C#N)c(N3CCCC3)nc(N)c2c(N)n1
Answer: c. CCCOc1cc2c(C#N)c(N3CCCC3)nc(N)c2c(N)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#}
CCCOc1cc2c(C#N)c(N3CCCC3)nc(N)c2c(N)n1
CCCOc1cc2c(C#N)c(N3CCCC3)nc(N)c2c(N)n1
1,8-diamino-6-propoxy-3-pyrrolidin-1-yl-2,7-naphthyridine-4-carbonitrile