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 additional words.
Options:
a) O=C(Nc1ccncc1)c1ccc(Cl)c(S(=O)(=O)N2CCc3ccccc32)c1
b) O=C(Nc1ccc(F)cc1)NC1CCCCC1
c) Cc1ccc2oc(C(=O)N(C)Cc3ccc(C)o3)c(C)c2c1
d) O=C(Cc1ccccc1)Nc1nnc(-c2ccccc2)o1
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}