Problem statement: Answer the multiple-choice question.
Question: Which compound has a -29.822\% 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 additional words.
Options:
(a) CCOc1ccccc1N1CCN(CC(O)COC2CCCc3ccccc32)CC1
(b) O=C(CNC(=O)c1cccc(Cl)c1)NCCCSc1ccccc1
Answer: a. CCOc1ccccc1N1CCN(CC(O)COC2CCCc3ccccc32)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#}
CCOc1ccccc1N1CCN(CC(O)COC2CCCc3ccccc32)CC1
CCOc1ccccc1N1CCN(CC(O)COC2CCCc3ccccc32)CC1
1-[4-(2-ethoxyphenyl)piperazin-1-yl]-3-(1,2,3,4-tetrahydronaphthalen-1-yloxy)propan-2-ol