Task: Answer the multiple-choice question.
Query: Which drug has a 12.152\% 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. COc1ccc(-c2cc(C(F)(F)F)nc(NCc3ccco3)n2)cc1OC
b. Cc1cc(Cl)nc(-c2ccccc2)n1
c. CC(=O)N1CCCc2cc(S(=O)(=O)N3CCCC(C(=O)N4CCN(c5ccccc5)CC4)C3)ccc21
Answer: b. Cc1cc(Cl)nc(-c2ccccc2)n1
{#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#}
Cc1cc(Cl)nc(-c2ccccc2)n1
Cc1cc(Cl)nc(-c2ccccc2)n1
4-chloro-6-methyl-2-phenylpyrimidine