Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocking compound?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CC(C)CCN1CCN(Cc2c(F)cccc2Cl)CC1CCO
b: Cc1n[nH]c(C)c1S(=O)(=O)Nc1ccc2c(c1)OCCO2
c: CCCc1ccc(S(=O)(=O)N(C)S(=O)(=O)c2ccc(F)cc2)cc1
d: COc1ccc(CNc2ccc(S(=O)(=O)N3CCN(C)CC3)cn2)cc1OC
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}