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) CCCN(C(=O)c1cc(CC)c(C)s1)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
b) O=C(CN1CCC(C(=O)c2ccc3c(c2)OCCO3)CC1)NCc1ccc(F)cc1
c) CC1CC(C)CN(C(=O)c2ccc3c(=O)n(Cc4ccc5c(c4)OCO5)c(=S)[nH]c3c2)C1
d) CC1(c2nnc(-c3cccc(Cl)c3)o2)CC(c2ccccc2F)=NO1
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}