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 Cc1ccc(-c2ccc(CCC(=O)O)n2NC(=O)c2ccco2)cc1
b CCN1CCN(c2ccc(S(=O)(=O)N3CCOCC3)cc2NC(=O)CC(C)C)CC1
c OC(c1ccccc1)C1CN(Cc2ccccc2)CCC1(O)c1ccccc1
d CC(Nc1nc2ncn(Cc3ccccc3)c2c(=O)[nH]1)C(=O)O
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}