Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -7.363\% 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 other words.
Options:
a CNCc1ccc(OCc2ccccc2)c(OC)c1
b COc1ccc(-c2nnc(COc3ccc4ccccc4c3)o2)cc1OC
c COc1ccccc1N1CCN(C(=O)c2ccc(C(C)(C)C)cc2)CC1
d COc1ccc(OCCCC(=O)N2CCCc3ccccc32)cc1
Answer: c. COc1ccccc1N1CCN(C(=O)c2ccc(C(C)(C)C)cc2)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#}
COc1ccccc1N1CCN(C(=O)c2ccc(C(C)(C)C)cc2)CC1
COc1ccccc1N1CCN(C(=O)c2ccc(C(C)(C)C)cc2)CC1
[C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][C][N][Branch2][Ring1][#Branch1][C][=Branch1][C][=O][C][=C][C][=C][Branch1][=Branch2][C][Branch1][C][C][Branch1][C][C][C][C][=C][Ring1][#Branch2][C][C][Ring2][Ring1][C]
(4-tert-butylphenyl)-[4-(2-methoxyphenyl)piperazin-1-yl]methanone