Problem statement: Answer the multiple choice question.
Query: Which drug has a -3.865\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(c1cc(-c2ccccc2)nc2ccccc12)N1N=C(C(F)F)CC1(O)C(F)F
b CC(=O)c1ccc(NC(=O)CSc2nnc(-c3ccncc3)o2)cc1
c O=C(CSCc1ccc(Cl)cc1)Nc1ccc(-c2nnc(-c3ccccc3)o2)cc1
Answer: a. O=C(c1cc(-c2ccccc2)nc2ccccc12)N1N=C(C(F)F)CC1(O)C(F)F
{#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#}
O=C(c1cc(-c2ccccc2)nc2ccccc12)N1N=C(C(F)F)CC1(O)C(F)F
O=C(c1cc(-c2ccccc2)nc2ccccc12)N1N=C(C(F)F)CC1(O)C(F)F
[3,5-bis(difluoromethyl)-5-hydroxy-4H-pyrazol-1-yl]-(2-phenylquinolin-4-yl)methanone