Task: Answer the multiple-choice question.
Query: Which drug has a 6.994\% 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 CCOC(=O)c1cnn(-c2ncnc3sc4c(c23)CCC4)c1N
b CCc1ccc(CCC(=O)Nc2sc(C)c(C)c2C(=O)OC)o1
c CC(C)(C)OC(=O)CNC(=O)c1nc[nH]c1C(=O)NCC(=O)OC(C)(C)C
Answer: b. CCc1ccc(CCC(=O)Nc2sc(C)c(C)c2C(=O)OC)o1
{#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#}
CCc1ccc(CCC(=O)Nc2sc(C)c(C)c2C(=O)OC)o1
CCc1ccc(CCC(=O)Nc2sc(C)c(C)c2C(=O)OC)o1
methyl 2-[3-(5-ethylfuran-2-yl)propanoylamino]-4,5-dimethylthiophene-3-carboxylate