Task: Answer the MCQ question.
Question: Which compound has a -6.457\% 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 other words.
Options:
a) CCc1ccc(C(=O)CSc2nc3cc(S(=O)(=O)N4CCOCC4)ccc3n2CC)cc1
b) COc1ccc(C2=NS(=O)(=O)N(C)C(C(=O)NC3CCCCC3)=C2)cc1OC
c) CC1CC(=O)Nc2ccccc2N1C(=O)CN1CCN(C=O)CC1
d) CCC/C=N/Nc1nnc(Cc2ccc(OC)c(OC)c2)c(=O)[nH]1
Answer: b. COc1ccc(C2=NS(=O)(=O)N(C)C(C(=O)NC3CCCCC3)=C2)cc1OC
{#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#}
COc1ccc(C2=NS(=O)(=O)N(C)C(C(=O)NC3CCCCC3)=C2)cc1OC
COc1ccc(C2=NS(=O)(=O)N(C)C(C(=O)NC3CCCCC3)=C2)cc1OC
N-cyclohexyl-5-(3,4-dimethoxyphenyl)-2-methyl-1,1-dioxo-1,2,6-thiadiazine-3-carboxamide