Task: Answer the multiple choice question.
Query: Which drug has a 6.480\% 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) COC(=O)/C(=C\C(=O)c1ccccc1)Nc1cccc(C(F)(F)F)c1
(b) COc1cc(OC)cc(C(=O)NC(=S)N2C[C@H]3C[C@H](C2)c2cccc(=O)n2C3)c1
Answer: a. COC(=O)/C(=C\C(=O)c1ccccc1)Nc1cccc(C(F)(F)F)c1
{#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#}
COC(=O)/C(=C\C(=O)c1ccccc1)Nc1cccc(C(F)(F)F)c1
COC(=O)/C(=C\C(=O)c1ccccc1)Nc1cccc(C(F)(F)F)c1
methyl(E)-4-oxo-4-phenyl-2-[3-(trifluoromethyl)anilino]but-2-enoate