Task: Answer the MCQ question.
Query: Which compound has a 4.729\% 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. COc1cccc(-c2cc(C(=O)N3CC4(C)CC3CC(C)(C)C4)no2)c1
b. CCOC(=O)c1ccc(-n2c(CC)nc3ccccc3c2=O)cc1
c. CCN(CC)C(=O)CSc1nc2sc(C)c(C)c2c(=O)[nH]1
d. COc1ccc(/C=C2\C(=O)NC(=S)N2C(=O)c2ccc(C)cc2)cc1
e. Cc1cc(C(=O)O)ccc1-n1c(C)ccc1C
Answer: b. CCOC(=O)c1ccc(-n2c(CC)nc3ccccc3c2=O)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)c1ccc(-n2c(CC)nc3ccccc3c2=O)cc1
CCOC(=O)c1ccc(-n2c(CC)nc3ccccc3c2=O)cc1
ethyl 4-(2-ethyl-4-oxoquinazolin-3-yl)benzoate