Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 11.981\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCc1ccc(OCCCC(=O)Nc2cccc(C(=O)O)c2)cc1
b: Br.COc1ccc(C(=O)CN2CC(C)SC2=Nc2ccc(Cl)cc2)cc1
c: COc1ccccc1/C=C/C=N/NC(=O)c1ccco1
d: CCCCN1C(N)=NC[C@@H]1CCCCN
Answer: c. COc1ccccc1/C=C/C=N/NC(=O)c1ccco1
{#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#}
COc1ccccc1/C=C/C=N/NC(=O)c1ccco1
COc1ccccc1/C=C/C=N/NC(=O)c1ccco1
N-[(E)-[(E)-3-(2-methoxyphenyl)prop-2-enylidene]amino]furan-2-carboxamide