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 CC(Oc1ccc(Br)cc1)c1nc2c3ccccc3nc(=S)n2[nH]1
b COc1ccc(S(=O)(=O)N2CCCCC2)cc1-n1cnnn1
c CC1CN(C(=O)CCC(=O)NCc2ccc(Cl)cc2)c2ccccc2O1
d Cc1cccc(NC(=O)c2cnc3sccn3c2=O)n1
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}