Problem statement: Answer the multiple-choice question.
Query: Which drug has a -0.171\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) C=CCn1c(SCc2c(C(=O)OC)sc(N)c2C(=O)OC)nnc1-c1ccc(Cl)cc1
b.) COc1cccc(/C=N\n2c(C)nnc2C)c1OC
Answer: b. COc1cccc(/C=N\n2c(C)nnc2C)c1OC
{#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#}
COc1cccc(/C=N\n2c(C)nnc2C)c1OC
COc1cccc(/C=N\n2c(C)nnc2C)c1OC
(Z)-1-(2,3-dimethoxyphenyl)-N-(3,5-dimethyl-1,2,4-triazol-4-yl)methanimine