Task: Answer the multiple choice question.
Question: Which compound has a 7.258\% 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] O=C(CCl)N1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
[b] COc1cccc(NC(=O)CN(C)C(=O)c2cc(C)oc2C)c1
Answer: a. O=C(CCl)N1CCN(S(=O)(=O)c2ccc3ccccc3c2)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#}
O=C(CCl)N1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
O=C(CCl)N1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
2-chloro-1-(4-naphthalen-6-ylsulfonylpiperazin-1-yl)ethanone