Task: Answer the multiple-choice question.
Question: Which drug has a 4.794\% 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) Cc1cc(N2CCN(C(=O)c3ccco3)CC2)nc(-c2ccccc2)n1
(b) CCCCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCN(C)C)C2c2ccc(O)c(OC)c2)cc1
Answer: b. CCCCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCN(C)C)C2c2ccc(O)c(OC)c2)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#}
CCCCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCN(C)C)C2c2ccc(O)c(OC)c2)cc1
CCCCOc1ccc(/C(O)=C2/C(=O)C(=O)N(CCN(C)C)C2c2ccc(O)c(OC)c2)cc1
(4Z)-4-[(4-butoxyphenyl)-hydroxymethylidene]-1-[2-(dimethylamino)ethyl]-5-(4-hydroxy-3-methoxyphenyl)pyrrolidine-2,3-dione