Problem statement: Answer the multiple-choice question.
Question: Which drug has a -12.634\% 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(c1ccccc1)c1ccc(OCC(O)CN2CCN(S(=O)(=O)N3CCCCC3)CC2)cc1
[b] CN(Cc1ccco1)C(=O)c1ccc(S(=O)(=O)N2CCCCCC2)cc1
Answer: a. O=C(c1ccccc1)c1ccc(OCC(O)CN2CCN(S(=O)(=O)N3CCCCC3)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#}
O=C(c1ccccc1)c1ccc(OCC(O)CN2CCN(S(=O)(=O)N3CCCCC3)CC2)cc1
O=C(c1ccccc1)c1ccc(OCC(O)CN2CCN(S(=O)(=O)N3CCCCC3)CC2)cc1
[4-[2-hydroxy-3-(4-piperidin-1-ylsulfonylpiperazin-1-yl)propoxy]phenyl]-phenylmethanone