Task: Answer the MCQ question.
Question: Which drug exhibits a 13.550\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Cc1nn(Cc2ccccc2Cl)c(Cl)c1C(=O)NCCc1ccccc1
b.) COc1ccc(N2C(=O)CC(N3CCN(S(=O)(=O)c4c(F)cccc4F)CC3)C2=O)cc1OC
Answer: b. COc1ccc(N2C(=O)CC(N3CCN(S(=O)(=O)c4c(F)cccc4F)CC3)C2=O)cc1OC
{#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(N2C(=O)CC(N3CCN(S(=O)(=O)c4c(F)cccc4F)CC3)C2=O)cc1OC
COc1ccc(N2C(=O)CC(N3CCN(S(=O)(=O)c4c(F)cccc4F)CC3)C2=O)cc1OC
3-[4-(2,6-difluorophenyl)sulfonylpiperazin-1-yl]-1-(3,4-dimethoxyphenyl)pyrrolidine-2,5-dione