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: Cc1ccc(-c2csc3nnc(SCC(=O)NCc4ccco4)n23)cc1
b: C=CCOc1ccc2ccccc2c1CNn1c(C)n[nH]c1=S
c: Cc1ccccc1-n1nc2c(c1NC(=O)c1ccc(S(=O)(=O)N(C)C)cc1)CSC2
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}