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] CC1CCCN(C(=O)c2nn(C)c3c2CSc2ccccc2-3)C1
[b] O=C(NCCc1ccccc1)C1=COCCO1
[c] CC(C)c1csc(CN2CCC(N3CCC(C(=O)NCC4CCCO4)CC3)CC2)n1
[d] N#Cc1ccsc1NC(=O)c1cnccn1
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}