Task: Answer the MCQ question.
Query: Which drug exhibits a 6.373\% 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] COc1ccc(S(=O)(=O)N2CCC(C(=O)N[C@@H](C)C(=O)NCc3ccccc3OC)CC2)cc1
[b] O=C(NC1(C(F)(F)F)N=C2SCCN2C1=O)c1ccccc1
Answer: a. COc1ccc(S(=O)(=O)N2CCC(C(=O)N[C@@H](C)C(=O)NCc3ccccc3OC)CC2)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#}
COc1ccc(S(=O)(=O)N2CCC(C(=O)N[C@@H](C)C(=O)NCc3ccccc3OC)CC2)cc1
COc1ccc(S(=O)(=O)N2CCC(C(=O)N[C@@H](C)C(=O)NCc3ccccc3OC)CC2)cc1
N-[(2S)-1-[(2-methoxyphenyl)methylamino]-1-oxopropan-2-yl]-1-(4-methoxyphenyl)sulfonylpiperidine-4-carboxamide