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. S=C(Nc1ccccc1)N1CCC(Cc2ccccc2)CC1
b. CCOC(=O)c1ccc(N2C(=O)C(CC(N)=O)N(NC(=O)c3cccc(F)c3)C2=S)cc1
c. COc1ccc(CCN2CC(C(=O)NCCc3ccccc3C)CCC2=O)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}