Task: Answer the multiple choice question.
Question: Which drug has a 13.883\% 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] CC(C)(C)C1N=C(c2ccc3ccccc3c2)OC1=O
[b] O=C(Nc1ccc(S(=O)(=O)Nc2nccs2)cc1)c1cccc(F)c1
[c] CN(C)S(=O)(=O)c1ccc(N2CCCC2)c(C(=O)NCC2CCCCC2)c1
[d] CCOC(=O)C1=C(N)Oc2c(oc(CO)cc2=O)C1c1ccc(F)cc1
Answer: a. CC(C)(C)C1N=C(c2ccc3ccccc3c2)OC1=O
{#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#}
CC(C)(C)C1N=C(c2ccc3ccccc3c2)OC1=O
CC(C)(C)C1N=C(c2ccc3ccccc3c2)OC1=O
4-tert-butyl-2-naphthalen-2-yl-4H-1,3-oxazol-5-one