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 CCN(CC)S(=O)(=O)c1cccc(C(=O)NCCCn2ccnc2)c1
b Cc1ccc(S(=O)(=O)N(CC(=O)NCCC2=CCCCC2)Cc2ccccc2)cc1
c CCOC(=O)COc1ccc2c(c1)C(=O)CC1(CCN(C(C)=O)CC1)O2
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}