Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. C=CCc1ccc(OCCn2nnc3ccccc32)c(OC)c1
b. N#Cc1c(Cn2cncn2)nc(=O)n(-c2ccc(Cl)cc2)c1N
c. O=C(COc1ccc(C(=O)NCCc2ccccc2)cc1)Nc1ccccc1
Answer: a, b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_inhib#not &NULL}a {herg_inhib__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_inhib%}
Answer: {%multiple_choice_result}