Task: Answer the multiple-choice question.
Query: Which drug has a -7.436\% 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.) CCSc1nnc(C)c2ccccc12
b.) C=CCn1c(SCC(=O)N(C)C2CCS(=O)(=O)C2)nc2ccccc2c1=O
c.) O=[N+]([O-])c1ccc(C2=Nn3cnnc3SC2)cc1
d.) O=C(CSC(=S)N1CCOCC1)Nc1nc(-c2ccccc2)c(-c2ccccc2)o1
Answer: c. O=[N+]([O-])c1ccc(C2=Nn3cnnc3SC2)cc1
{#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#}
O=[N+]([O-])c1ccc(C2=Nn3cnnc3SC2)cc1
O=[N+]([O-])c1ccc(C2=Nn3cnnc3SC2)cc1
6-(4-nitrophenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine