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 other words.
Options:
a) COc1ccc(CCNC(=O)CNC(=O)c2ccc3c(c2)OCO3)cc1OC
b) O=C(CNS(=O)(=O)c1ccc(Br)cc1)NCc1cccnc1
c) NC(=O)c1nsc(C(=O)N(Cc2ccccc2F)C(C(=O)NCC2CCCO2)c2ccc(F)cc2)c1N
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}