Task: Answer the MCQ question.
Query: Which compound has a 12.900\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1ccc(NC(=O)CN(C)C(=O)C(C)Oc2ccc(Br)cc2)cc1
b) CCOC(=O)C1(CCOC)CCN(C(=O)c2sccc2C)CC1
c) O=C(O)CCC(=O)NCCc1cccc(Cl)c1
d) COc1cccc(OCCCN2CCCCC2)c1
Answer: c. O=C(O)CCC(=O)NCCc1cccc(Cl)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#}
O=C(O)CCC(=O)NCCc1cccc(Cl)c1
O=C(O)CCC(=O)NCCc1cccc(Cl)c1
4-[2-(3-chlorophenyl)ethylamino]-4-oxobutanoic acid