Task: Answer the multiple choice question.
Question: Which drug exhibits a 4.655\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: C/C(=C\C(=O)c1ccc(Cl)cc1)Nc1ccc(Br)cc1
b: COc1cccc(-c2ncc3ccccc3c2COC(=O)c2ccc(C(C)(C)C)cc2)c1
c: CC1CCCCC1NC(=O)CCS(=O)(=O)c1ccc2c(c1)NC(=O)CS2
d: CCN(CC)C1=N/C(=C\c2ccco2)C(=O)N1c1ccccc1
e: CSc1nccc(NC(=O)c2cccc(Br)c2)n1
Answer: d. CCN(CC)C1=N/C(=C\c2ccco2)C(=O)N1c1ccccc1
{#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#}
CCN(CC)C1=N/C(=C\c2ccco2)C(=O)N1c1ccccc1
CCN(CC)C1=N/C(=C\c2ccco2)C(=O)N1c1ccccc1
(5Z)-2-(diethylamino)-5-(furan-2-ylmethylidene)-3-phenylimidazol-4-one