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. CCOC(=O)C1CCN(CC(=O)N2C(C)CCCC2C)CC1.O=C(O)C(=O)O
b. Cc1nc2ccccc2c(=O)n1/N=C1\C(=O)N(C)c2ccccc21
c. CC(C)CC(=O)NC(=S)Nc1ccccc1C(F)(F)F
d. Cc1ccc(C)c(S(=O)(=O)N/N=C/c2ccc(C(=O)O)cc2)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}