Task: Answer the multiple-choice question.
Query: Which drug exhibits a 5.919\% 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) CCOC(=O)/C(=N\Nc1ncnc2ccccc12)c1ccc(C)cc1
b) COC(=O)c1ccc(N2CCOCC2)c(NC(=O)Nc2cccc(OC)c2)c1
c) COc1cc(/C=C2/CCC/C(=C\c3cc(O)c(OC)c(Cl)c3)C2=O)cc(Cl)c1O
d) CCCc1nc(-c2cc3ccccc3[nH]c2=O)no1
e) CCOc1ccc(-c2nnc3ccc(SCC(=O)Nc4nc5ccccc5s4)nn23)cc1
Answer: a. CCOC(=O)/C(=N\Nc1ncnc2ccccc12)c1ccc(C)cc1
{#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)/C(=N\Nc1ncnc2ccccc12)c1ccc(C)cc1
CCOC(=O)/C(=N\Nc1ncnc2ccccc12)c1ccc(C)cc1
ethyl (2Z)-2-(4-methylphenyl)-2-(quinazolin-4-ylhydrazinylidene)acetate