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) COCCN(C(=O)CSc1nnc2cc(C)c3ccccc3n12)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
b) C=CCN(C(=O)Cn1nc(C)n2c(cc3cc(C)ccc32)c1=O)c1ccccc1
c) O=C(COC(=O)C1CCCCC1)Nc1ccc(N2CCCCC2)cc1
d) COC(=O)C1CCCN1C(=O)C1CCCN1C(=O)CNC(=O)OCc1ccccc1
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}