Task: Answer the multiple-choice question.
Question: Which drug has a -10.189\% 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) O=C(COC(=O)/C=C/c1cccc(Cl)c1)NCCC1=CCCCC1
(b) Cc1ccccc1C(=O)N1CCC(C(=O)N(CC(C)C)c2c(N)n(Cc3ccccc3)c(=O)[nH]c2=O)CC1
Answer: a. O=C(COC(=O)/C=C/c1cccc(Cl)c1)NCCC1=CCCCC1
{#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(COC(=O)/C=C/c1cccc(Cl)c1)NCCC1=CCCCC1
O=C(COC(=O)/C=C/c1cccc(Cl)c1)NCCC1=CCCCC1
[2-[2-(cyclohexen-1-yl)ethylamino]-2-oxoethyl] (E)-3-(3-chlorophenyl)prop-2-enoate