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. COc1ccccc1CC(=O)N1CCOCC1
b. Cc1cccc(OCC(=O)NCCNC(=O)c2cccnc2)c1
c. COC(=O)COc1ccccc1/C=C1/NC(=O)NC1=O
d. COc1ccc(C2N(c3ccccc3)C(=O)C2(F)F)cc1OC
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}