Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (hERG) blocker?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(C(=O)c2c3ccccc3[n+]([O-])n2CCC[NH3+])cc1.O=C([O-])C(F)(F)F
(b) O=C(Nc1ccc2c(c1)CCCN2C(=O)c1ccccc1)c1ccccc1
(c) Cc1ccc(C(=O)NCc2ccc3c(c2)OCO3)c(C)c1
Answer: a, b, c
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}