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.) O=C(COC(=O)CNC(=O)c1ccc(Cl)cc1Cl)NC1CCCCC1
b.) CC(C)c1nnc(NC(=O)Cn2nc(-c3ccc4c(c3)OCCO4)ccc2=O)s1
c.) CCC(=O)c1c(CC)c2n3c1CC[C@H]3CCC2
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}