Task: Answer the multiple choice question.
Query: Which compound has a 19.181\% 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: NC(=O)NC(=O)CC1S/C(=N/N=C/c2ccccc2)NC1=O
b: COc1cc(C(=O)Nc2cc(Cl)ccc2-n2cncn2)ccc1OC(F)F
c: Cc1cccc(C)c1NC1=NC(=S)N(c2ccc(N(C)C)cc2)C1(C)C
Answer: b. COc1cc(C(=O)Nc2cc(Cl)ccc2-n2cncn2)ccc1OC(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#}
COc1cc(C(=O)Nc2cc(Cl)ccc2-n2cncn2)ccc1OC(F)F
COc1cc(C(=O)Nc2cc(Cl)ccc2-n2cncn2)ccc1OC(F)F
N-[5-chloro-2-(1,2,4-triazol-1-yl)phenyl]-4-(difluoromethoxy)-5-methoxybenzamide