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, or c without using any additional words.
Options:
a O=C(c1ccccc1)c1ccc(-n2cnnc2)c([N+](=O)[O-])c1
b O=C(Oc1cccc(OC(=O)N2CCCCC2)c1)N1CCCCC1
c N#Cc1c(-c2cccs2)cc(C2CC2)nc1SCC(N)=O
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}