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. COc1cc2cc(C(=O)N/N=C/c3ccccc3Cl)[nH]c2cc1OC
b. COC(=O)c1ccccc1SCC(=O)Nc1ccc(N2CCOCC2)cc1
c. COc1ccc(CN(C)C(=O)c2cccc(S(=O)(=O)N3CCN(c4ccccc4)CC3)c2)c(OC)c1OC
d. COc1ccc(OCC(=O)Nc2ncc3c(n2)CC(C)(C)CC3=O)cc1
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}