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. O=[N+]([O-])c1ccc(NCc2ccc(Cl)cc2)nc1
b. O=C(NCc1ccc2c(c1)OCO2)c1nnc(Cc2ccc(F)cc2)o1
c. COCCCn1nnnc1SCC(=O)Nc1nc2ccccc2s1
d. CC(C)Oc1ccc(CC2CC(=O)NC2=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}