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: O=c1c2c3nc4ccccc4nc3n(/N=C/c3ccccn3)c2ncn1-c1ccccc1
b: CCCCNC(=O)N1CCC(CCC(=O)N(C)Cc2ccccc2)CC1
c: Cc1ccc(NC(=O)CC(NCC2CCCO2)C(=O)O)cc1C
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}