Task: Answer the multiple-choice question.
Query: Which drug exhibits a -5.561\% 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) Cc1ccc(NC(=O)NN(C)c2c(Cl)c(Cl)nn2C)cc1
(b) Cc1noc(C)c1COc1ccccc1C(=O)N1CCN(S(=O)(=O)c2ccccc2F)CC1
(c) CCn1c(=O)c2sccc2n(Cc2ccc(C)cc2)c1=O
Answer: a. Cc1ccc(NC(=O)NN(C)c2c(Cl)c(Cl)nn2C)cc1
{#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#}
Cc1ccc(NC(=O)NN(C)c2c(Cl)c(Cl)nn2C)cc1
Cc1ccc(NC(=O)NN(C)c2c(Cl)c(Cl)nn2C)cc1
1-[(4,5-dichloro-2-methylpyrazol-3-yl)-methylamino]-3-(4-methylphenyl)urea