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(COc1ccc(Cl)cc1)NCCc1ccccn1
b. CCN(C(=O)COC(=O)C(Cc1ccccc1)N1C(=O)c2ccccc2C1=O)C1CCS(=O)(=O)C1
c. O=C(NCc1ccc2c(c1)OCO2)c1sccc1Br
d. O=C1C(CCS(=O)c2ccccc2)C(=O)N(c2ccccc2)N1c1ccccc1
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}