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(=O)N(C(C)=O)c1ncnc2c1c(-c1ccc(Cl)cc1)nn2C(C)(C)C
b: Cc1cc(NC(=O)CSCC(=O)OCc2nnc(-c3ccccc3)o2)no1
c: CC1CCCC(NC(=O)CCCn2c(=S)[nH]c3ccccc3c2=O)C1C
d: O=C1CN(S(=O)(=O)c2ccccc2)CCN1S(=O)(=O)c1ccccc1
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}