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 O=C(Nc1ccnn1C1CCN(C2CCOCC2)CC1)c1cccc(F)c1
b COC(=O)c1cc(Cl)c(NC(=O)/C=C/c2ccc(OC)c(OC)c2)cc1OC
c Cc1noc(/C=C/N(C)C)c1S(=O)(=O)N1CCC(C(=O)Nc2ccc(Cl)cc2)CC1
d O=C(COC(=O)c1c[nH]c2ccccc12)Nc1ccc(F)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}