Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -1.535\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COc1cccc(CN(C)C(=O)c2ccc(NS(=O)(=O)c3ccc4[nH]c(=O)[nH]c4c3)cc2)c1OC
b.) CC(C)(O[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)[C@@H]1CC=C(C(=O)O)CC1
c.) Cc1ccc(S(=O)(=O)N2CCN(c3ccc(N4CCOCC4)nn3)CC2)cc1[N+](=O)[O-]
d.) CCOc1ccccc1N(CC(=O)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1)S(=O)(=O)c1ccccc1
Answer: a. COc1cccc(CN(C)C(=O)c2ccc(NS(=O)(=O)c3ccc4[nH]c(=O)[nH]c4c3)cc2)c1OC
{#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#}
COc1cccc(CN(C)C(=O)c2ccc(NS(=O)(=O)c3ccc4[nH]c(=O)[nH]c4c3)cc2)c1OC
COc1cccc(CN(C)C(=O)c2ccc(NS(=O)(=O)c3ccc4[nH]c(=O)[nH]c4c3)cc2)c1OC
N-[(2,3-dimethoxyphenyl)methyl]-N-methyl-4-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)sulfonylamino]benzamide