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, or c without using any additional words.
Options:
a CCOCc1cnc(C)nc1NCC(=O)c1c(C)[nH]c2cc(C)ccc12
b COC(=O)c1ccc(C(=O)OC)c(NC(=O)COC(=O)c2ccc(OC)c(OC)c2OC)c1
c Cc1ccc2nc(N(CCCN(C)C)C(=O)c3ccco3)sc2c1.Cl
Answer: a, b
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}