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 other words.
Options:
a Cc1ccc(C(=O)OC(C)C(=O)NC2CCCCC2C)cc1S(=O)(=O)N1CCOCC1
b O=C(NNC(=O)c1cccs1)c1ccco1
c Cc1nc2c(-c3ccc(F)cc3)c(C)nn2c(C)c1CCC(=O)NCCN1CCOCC1
d CN(C1CCCCC1)S(=O)(=O)c1ccc(-n2cnnn2)cc1
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}