Task: Answer the multiple-choice question.
Question: Which drug has a 13.727\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc(NC(=O)CCN2CCN(c3ccc(F)cc3)CC2)cc1
b. COc1ccc(-c2nnc(SCCC(=O)O)n2C)cc1OC
c. CCc1nc2sc(C#N)c(N)c2c2c1CCCC2
Answer: c. CCc1nc2sc(C#N)c(N)c2c2c1CCCC2
{#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#}
CCc1nc2sc(C#N)c(N)c2c2c1CCCC2
CCc1nc2sc(C#N)c(N)c2c2c1CCCC2
1-amino-5-ethyl-6,7,8,9-tetrahydrothieno[2,3-c]isoquinoline-2-carbonitrile