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. COc1ccccc1C(=O)NCC(=O)N1CC=C(c2ccccc2)CC1
b. COc1cccc(CNc2ccccn2)c1O
c. CC(=O)Nc1ccc(N/C=C(\C#N)S(=O)(=O)c2ccc(Cl)cc2)cc1
d. COc1ccc(C(=O)Oc2ccc(C(=S)N3CCOCC3)cc2)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}