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. Cc1ccc(C)c(NC(=O)c2ccc3c(c2)N(Cc2ccc(F)cc2)C(=O)CS3=O)c1
b. COc1ccc(C(C)=O)cc1CC(C(=O)c1ccccc1)N(C)C.Cl
c. CCN(c1ccccc1)S(=O)(=O)c1cc(NC(=O)COC(=O)C2CC2)ccc1Cl
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}