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.) O=C(CCS(=O)(=O)c1cccc2nsnc12)N1CCN(C(=O)c2ccco2)CC1
b.) COc1ccc(CCn2c(-c3ccncc3)n[nH]c2=S)cc1OC
c.) C=CCn1c(SCC(=O)N(C)c2c(N)n(Cc3ccccc3)c(=O)[nH]c2=O)nnc1-c1ccccc1OC
d.) CC(C)(C)OC(=O)[C@H](CCCC[NH3+])NC(=O)c1nc[nH]c1C(=O)NCCCCC[NH3+].[Cl-]
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}