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(CNc2ccc3cn[nH]c3c2)c(OC)c1OC
b N#Cc1ccccc1NC(=O)COC(=O)CSc1nc2ccccc2o1
c O=C(O)C[C@H]1c2cc(F)ccc2S(=O)(=O)N1C1CCN(Cc2ccccc2)CC1
d Fc1ccc(Nc2nc3ccccc3s2)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}