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: Cc1nc2sccn2c(=O)c1S(=O)(=O)Nc1ccc(N2CCN(S(C)(=O)=O)CC2)cc1
b: COc1ccc(Cl)cc1NC(=O)CN1C(=O)NC(C)(Cc2ccc(OC)c(OC)c2)C1=O
c: CCOc1cccc(N(C(=O)CNC(=O)c2ccco2)C(C(=O)NCC2CCCO2)c2ccccc2)c1
d: CCc1ccc(NS(=O)(=O)c2ccc(OC)c3ncccc23)cc1
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}