Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) CCc1ccc(N(CC(=O)NC2CCCCC2)C(=O)CNC(=O)c2ccco2)cc1
(b) CC(C)CN(C(=O)C1CCCCC1)C1CCS(=O)(=O)C1
(c) Cc1ccc(SCC(=O)OCc2csc(CC(=O)Nc3ccccc3C)n2)cc1C
(d) Cn1cnnc1SCC(=O)Nc1ccc(S(=O)(=O)N2CCOCC2)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}