Task: Answer the multiple-choice question.
Question: Which drug exhibits a -26.109\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CC1(c2ccccc2)NC(=O)N(CCN2C(=O)c3ccccc3C2=O)C1=O
(b) CC(=O)N1c2ccccc2Oc2cc3ccccc3cc21
(c) CCOC(=O)C1CCCN(C(=O)/C=C/c2ccc(Cl)cc2)C1
Answer: c. CCOC(=O)C1CCCN(C(=O)/C=C/c2ccc(Cl)cc2)C1
{#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#}
CCOC(=O)C1CCCN(C(=O)/C=C/c2ccc(Cl)cc2)C1
CCOC(=O)C1CCCN(C(=O)/C=C/c2ccc(Cl)cc2)C1
[C][C][O][C][=Branch1][C][=O][C][C][C][C][N][Branch2][Ring1][C][C][=Branch1][C][=O][/C][=C][/C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1][C][Ring1][P]
ethyl 1-[(E)-3-(4-chlorophenyl)prop-2-enoyl]piperidine-3-carboxylate