Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 3.312\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(O)c1ccc(N2C(=O)c3cccc4cccc(c34)C2=O)cc1
(b) COc1ccc(C)cc1NC(=O)CSc1nnc(-c2ccc(Br)cc2)o1
(c) CCN1CCN(C2=C(Cl)C(=O)N(Cc3ccccc3)C2=O)CC1
(d) COc1ccc(CN(CCCN2CCOCC2)C(=O)Nc2ccccc2)cc1OC
Answer: d. COc1ccc(CN(CCCN2CCOCC2)C(=O)Nc2ccccc2)cc1OC
{#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#}
1-[(3,4-dimethoxyphenyl)methyl]-1-(3-morpholin-4-ylpropyl)-3-phenylurea