Task: Answer the multiple choice question.
Query: Which drug has a 22.132\% 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 CCn1nc(NS(=O)(=O)c2ccc([N+](=O)[O-])cc2)c2cc3cc(C)ccc3nc21
b CC(C)CC(=O)Nc1nnc(SCC(=O)NC2CCCCC2)s1
c CN(C)S(=O)(=O)c1cccc(C(=O)OCC(=O)Nc2ccccc2OC(F)F)c1
d CC1(c2nnc(-c3ccncc3)o2)CC(c2cccnc2)=NO1
Answer: d. CC1(c2nnc(-c3ccncc3)o2)CC(c2cccnc2)=NO1
{#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(c2nnc(-c3ccncc3)o2)CC(c2cccnc2)=NO1
CC1(c2nnc(-c3ccncc3)o2)CC(c2cccnc2)=NO1
2-(5-methyl-3-pyridin-3-yl-4H-1,2-oxazol-5-yl)-5-pyridin-4-yl-1,3,4-oxadiazole