Task: Answer the MCQ question.
Query: Which drug has a 14.274\% 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 additional words.
Options:
[a] CC(=O)c1ccc(OCC(=O)OCc2cc(-c3ccco3)on2)cc1
[b] CC(C)OC(=O)CCc1nc2ccccc2[nH]c1=O
[c] CC1Cc2cc(/C(O)=C3/C(=O)C(=O)N(CCN4CCOCC4)C3c3ccc(N(C)C)cc3)ccc2O1
[d] CCN1C(=O)CSc2ccc(C(=O)NCc3ccccc3)cc21
[e] CC(=O)NCCC(=O)NCC1(N(C)Cc2ccccc2)Cc2ccccc2C1
Answer: d. CCN1C(=O)CSc2ccc(C(=O)NCc3ccccc3)cc21
{#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#}
CCN1C(=O)CSc2ccc(C(=O)NCc3ccccc3)cc21
CCN1C(=O)CSc2ccc(C(=O)NCc3ccccc3)cc21
N-benzyl-4-ethyl-3-oxo-1,4-benzothiazine-6-carboxamide