Task: Answer the MCQ question.
Question: Which compound has a 0.034\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) NC(=O)C1CCN(C(=O)c2ccc3c(c2)S(=O)(=O)c2ccccc2C3=O)CC1
b) CC(=O)Nc1ccc(C2NC(=O)c3ccccc3O2)cc1
c) NS(=O)(=O)c1ccc(NC(=S)NCc2ccc3c(c2)OCO3)cc1
d) C/C=C(\C)C(=O)Nc1cccc(C2=NOC3(C2)C[C@@H](C(N)=O)N(C(=O)c2ccccc2C(=O)c2ccccc2)C3)c1
e) COc1cc(Cl)c(C)cc1NC(=O)CSc1ccccc1
Answer: b. CC(=O)Nc1ccc(C2NC(=O)c3ccccc3O2)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#}
CC(=O)Nc1ccc(C2NC(=O)c3ccccc3O2)cc1
CC(=O)Nc1ccc(C2NC(=O)c3ccccc3O2)cc1
N-[4-(4-oxo-2,3-dihydro-1,3-benzoxazin-2-yl)phenyl]acetamide