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: Cc1ccc(C)c(NC(=O)COC(=O)c2cccc(S(=O)(=O)N3CCCCC3)c2)c1
b: CC(=O)Nc1ccc2ccccc2c1
c: CCOC(=O)/C(C(=Nc1ccccc1)Nc1ccccc1)=C(\C)O
d: COc1cc(C)c(S(=O)(=O)NOCc2ccccc2)c(C)c1C
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}