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: CC(=O)c1c(C)[nH]c(C(=O)COc2ccc3c(C)cc(=O)oc3c2)c1C
b: COc1cc(NC(=O)CN2C(=O)CSc3ccc(S(=O)(=O)N4CCCC4)cc32)cc(OC)c1
c: CCC(C)[C@H](NC(=O)NCc1ccc(Cl)cc1)C(=O)O
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}