Problem statement: Answer the MCQ question.
Question: Which compound has a 13.690\% 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 other words.
Options:
a.) COc1ccc(N2CCN(C(=O)CSc3nnc(-c4cc5ccccc5cc4O)n3C)CC2)cc1
b.) Cc1ccc(S(=O)(=O)c2cccc(S(=O)(=O)N3CCOCC3)c2)cc1S(=O)(=O)N1CCOCC1
c.) COc1ccc(N2CC(C(=O)NNC(=O)c3ccc(Br)cc3)CC2=O)c(OC)c1
d.) COc1cc(CNn2cnnc2)ccc1OCC(=O)NC(C)(C)C
e.) Cc1noc(N)c1C(=O)Nc1ccc(C(C)(C)C)cc1
Answer: d. COc1cc(CNn2cnnc2)ccc1OCC(=O)NC(C)(C)C
{#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#}
COc1cc(CNn2cnnc2)ccc1OCC(=O)NC(C)(C)C
COc1cc(CNn2cnnc2)ccc1OCC(=O)NC(C)(C)C
N-tert-butyl-2-[2-methoxy-4-[(1,2,4-triazol-4-ylamino)methyl]phenoxy]acetamide