Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C1CSC(=NC2CCCCC2)N1
b. CC(C)(C)NC(=O)NC(=O)Cn1ccsc1=N.Cl
c. O=C(CN1CCN(Cc2ccccc2)CC1)NC(=O)NC1CCCCC1
d. CC1=C(C(=O)Nc2ccc(CC(=O)NCc3ccc(OC(C)C)cc3)cc2)SCCO1
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}