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 Cc1cnc(NCCc2ccccc2)s1
b N#CCCN1CCN(S(=O)(=O)c2ccc(S(=O)(=O)NC3CCCC3)cc2)CC1
c N#Cc1nc(-c2ccc(OCc3ccccc3)cc2)oc1NCc1ccco1
d COc1ccc(NCc2nnc(SCC#N)n2-c2ccccc2OC)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}