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. CCC1(c2ccccc2)NC(=O)N(CC(=O)NNC(=O)COc2ccc(Cl)cc2C)C1=O
b. CCCCNC(=O)N1CCC(CCC(=O)N(C)Cc2ccccc2)CC1
c. Cc1ccc2c(c1)C1CN(C)CCC1N2C(=S)Nc1ccc(OC(F)F)cc1
d. COc1cc(C2C(C(=O)c3ccco3)=C(O)C(=O)N2c2cc(C)on2)ccc1OCc1ccccc1
Answer: a, b, 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}