Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C1NC(=O)C(Cc2cccs2)C(=O)N1
b) COc1cc(CCC(=O)NCc2ccc3c(c2)OCO3)cc(OC)c1OC
c) CC(C)c1nc(NCCO)c2nnn(Cc3ccccc3)c2n1
d) CC(=O)c1cnc2c(-c3ccccc3)c(-c3ccccc3)nn2c1C
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}