Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 17.979\% 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 additional words.
Options:
a. COc1ccc(-n2cc([N+](=O)[O-])c(=O)c3ccc(Cl)cc32)cc1
b. CCO.Cc1nn(-c2ccccn2)c2c1C(c1ccsc1)C1=C(CCCC1=O)N2
c. O=C(/C=C/c1ccc(Cl)cc1)Nn1c(-c2cccs2)nc2ccccc2c1=O
Answer: c. O=C(/C=C/c1ccc(Cl)cc1)Nn1c(-c2cccs2)nc2ccccc2c1=O
{#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(/C=C/c1ccc(Cl)cc1)Nn1c(-c2cccs2)nc2ccccc2c1=O
O=C(/C=C/c1ccc(Cl)cc1)Nn1c(-c2cccs2)nc2ccccc2c1=O
(E)-3-(4-chlorophenyl)-N-(4-oxo-2-thiophen-2-ylquinazolin-3-yl)prop-2-enamide