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. CCCCN(C(=O)CN1C(=O)C2CCCCC2C1=O)c1c(N)n(CCC)c(=O)[nH]c1=O
b. NC(=O)c1ccccc1NC(=O)c1ccc2ccccc2c1
c. COc1ccc(N(CC(=O)NC2CCCCC2)C(=O)CNC(=O)c2ccco2)c(OC)c1
d. O=C(NCCCN1CCOCC1)c1cccc(S(=O)(=O)Nc2cc(Cl)ccc2Cl)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}