Task: Answer the multiple choice question.
Question: Which drug has a 7.148\% 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] CC1=C(C(=O)OC(C)(C)C)C(c2cccc3ccccc23)NC(=O)N1
[b] COc1ccc2oc(C(=O)OCC(=O)NC(=O)c3ccccc3)c(C)c2c1
[c] CC(NC(=O)Nn1cnnc1)(C(F)(F)F)C(F)(F)F
[d] NC(=O)C1CN(C(=O)c2cccc(S(=O)(=O)N3CCc4ccccc43)c2)c2ccccc2O1
Answer: a. CC1=C(C(=O)OC(C)(C)C)C(c2cccc3ccccc23)NC(=O)N1
{#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(C(=O)OC(C)(C)C)C(c2cccc3ccccc23)NC(=O)N1
CC1=C(C(=O)OC(C)(C)C)C(c2cccc3ccccc23)NC(=O)N1
tert-butyl 6-methyl-4-naphthalen-1-yl-2-oxo-3,4-dihydro-1H-pyrimidine-5-carboxylate