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 CN(C)c1ccc(/C=c2/sc3n(c2=O)NC2(c4ccccc4)N(C)C(=O)N(C)C2(c2ccccc2)N=3)cc1
b c1ccc(CSc2nnc3ccc(-c4ccncc4)nn23)cc1
c Cc1ccccc1C(=O)Nc1ccc2nc3n(c(=O)c2c1)CCC3
Answer: a, 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}