Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CS(=O)(=O)Nc1ccc(CCC(=O)NCCNc2ccc(Cl)c(Cl)c2)cc1
b.) COc1cc(C(=O)N2CCC(CNC(=O)CCCCC(c3ccc(F)cc3)c3ccc(F)cc3)C2)cc(OC)c1OC
c.) COc1ccc2ncc(=O)n(CCN3CC[C@@H](NCc4ccc5c(n4)NC(=O)CO5)[C@@H](OC)C3)c2c1
d.) O=CN1CCN(Cc2ccc3c(c2)Cc2c(-c4csc(C#CCOc5ccccc5)c4)n[nH]c2-3)CC1
Answer: c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__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_blocker%}
Answer: {%multiple_choice_result}
6-[[[(3S,4R)-3-methoxy-1-[2-(7-methoxy-2-oxoquinoxalin-1-yl)ethyl]piperidin-4-yl]amino]methyl]-4H-pyrido[3,2-b][1,4]oxazin-3-one