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 additional words.
Options:
[a] COC(=O)Nc1ccc(S(=O)(=O)N2CCN(c3ccc(F)cc3)CC2)cc1
[b] CCn1c(CN2CCCCCC2=O)nnc1SCc1cnc(-c2ccccc2)s1
[c] c1cc(CNc2ccc3c(c2)OCO3)ccn1
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}