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, c, or d without using any other words.
Options:
a: Cc1nc2nc(SCC(=O)NCc3ccco3)nn2c(C)c1Cc1ccccc1
b: CCOC(=O)N1CCC(NC(=O)CC2C(=O)NCCN2Cc2ccccc2F)CC1
c: CC(=O)N1CCc2cc(S(=O)(=O)NC(Cc3ccccc3)C(=O)Nc3cc(C)ccn3)ccc21
d: COc1cccc(CNC(=O)CSc2nnc3c(n2)[nH]c2ccc(F)cc23)c1
Answer: a, b, c, d
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}