Task: Answer the multiple-choice question.
Question: Which compound exhibits a 2.992\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCOC(=O)c1c(NC(=O)C2C3C=CC(C3)C2C(=O)O)sc2c1CC(C)(C)OC2
(b) NC(=O)c1ccc(NC(=O)CCC(=O)N2CCN(S(=O)(=O)c3ccc(Cl)cc3)CC2)cc1
(c) Cc1sc2ncn(CC(=O)Nc3ccccc3F)c(=O)c2c1-c1ccccc1
Answer: a. CCOC(=O)c1c(NC(=O)C2C3C=CC(C3)C2C(=O)O)sc2c1CC(C)(C)OC2
{#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)c1c(NC(=O)C2C3C=CC(C3)C2C(=O)O)sc2c1CC(C)(C)OC2
CCOC(=O)c1c(NC(=O)C2C3C=CC(C3)C2C(=O)O)sc2c1CC(C)(C)OC2
3-[(3-ethoxycarbonyl-5,5-dimethyl-4,7-dihydrothieno[2,3-c]pyran-2-yl)carbamoyl]bicyclo[2.2.1]hept-5-ene-2-carboxylic acid