Task: Answer the MCQ question.
Question: Which compound exhibits a 9.634\% 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) Cl.c1csc(-c2cnc3n2CCCC3)c1
(b) Cc1cccc(NC(=O)C2Cc3ccccc3CN2C(=O)OCc2ccccc2)c1C
(c) O=C(NNc1nc2c(F)cccc2s1)C1COc2ccccc2O1
(d) CC1(C)N=C(C(=O)c2ccccc2)N(O)C1(C)O
(e) O=C(Nc1ccc(Cl)cc1)Nc1nnc(Cc2ccc([N+](=O)[O-])cc2)s1
Answer: d. CC1(C)N=C(C(=O)c2ccccc2)N(O)C1(C)O
{#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#}
CC1(C)N=C(C(=O)c2ccccc2)N(O)C1(C)O
CC1(C)N=C(C(=O)c2ccccc2)N(O)C1(C)O
(1,5-dihydroxy-4,4,5-trimethylimidazol-2-yl)-phenylmethanone