Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCn1nc(NS(=O)(=O)c2ccc([N+](=O)[O-])cc2)c2cc3cc(C)ccc3nc21
b.) CCc1nnc(NC(=O)Cc2cc(OC)c(OC)c(OC)c2)s1
c.) Cc1ccc(S(=O)(=O)NN2C(=O)/C(=C/c3ccccn3)SC2=S)cc1
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}