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 COc1ccc(Cc2nc3ccc(S(=O)(=O)N4CCOCC4)cc3[nH]2)cc1OC
b CCC(CC)C(=O)Nc1ccccc1NC(C)=O
c Nc1nc(N)nc(-c2cc(O)ccc2O)n1
d O=C(CC(=O)c1ccccc1)Nc1ccc2c(c1)OCCO2
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}