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 additional words.
Options:
a: O=C(CSc1n[nH]c(=O)[nH]c1=O)c1ccc(Cl)cc1Cl
b: COC(=O)c1c(NC(=O)CN2C(=O)NC3(CCC(C)CC3)C2=O)sc2c1CCC2
c: CCS(=O)(=O)c1ccc2c(c1)NC(=O)C(CCCl)O2
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}