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] Cc1ccc2cc(CCNC(=O)c3ccc4c(c3)OCO4)c(=O)[nH]c2c1C
[b] O=C(COc1nsnc1N1CCOCC1)Nc1ccc(Br)cc1
[c] COc1ccc(OCC(=O)Nc2c(C(=O)N3CCC(N4CCCCC4)CC3)oc3ccccc23)cc1
[d] COCCNCC1C(Oc2ccc(Cl)cc2)C(=O)N1c1ccccc1C.Cl
Answer: a, b, 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}