Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 0.073\% hERG inhibition at 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)N2CCN(c3ccc([N+](=O)[O-])c(-n4nc(C)cc4C)c3)CC2)cc1
b.) COc1ccccc1C1=NCc2nnc(CSC)n2-c2ccc(Cl)cc21
c.) CCOC(=O)c1[nH]c(C)c(C(=O)Nc2ccccc2C)c1C
Answer: b. COc1ccccc1C1=NCc2nnc(CSC)n2-c2ccc(Cl)cc21
{#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#}
COc1ccccc1C1=NCc2nnc(CSC)n2-c2ccc(Cl)cc21
COc1ccccc1C1=NCc2nnc(CSC)n2-c2ccc(Cl)cc21
8-chloro-6-(2-methoxyphenyl)-1-(methylsulfanylmethyl)-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepine