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.) O=C(NCc1ccon1)C1CCC(=O)N(CCc2ccc(Cl)cc2)C1
b.) COC(=O)c1ccc(NC(=S)NC(=O)c2c(Cl)cnn2C)cc1
c.) O=C(CN1CCN(C(=O)CNC(=O)c2ccc3c(c2)OCO3)CC1)Nc1ccccc1Cl
d.) Cc1cccc(-c2nc3ccccc3c(=O)[nH]2)c1
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}