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, d, or e without using any other words.
Options:
a O=C1NC[C@@H](c2ccccc2)C12CCN([C@@H]1CCCCC1c1ccccc1)CC2
b N#Cc1ccnc(N2CCC(C(=O)N3CCC(NC4CCC(O)(c5ccc(-c6ncccn6)cn5)CC4)C3)CC2)c1
c CC(C)(C)C(=O)CN1CCC(CNC(=O)c2cc(Cl)cc(Cl)c2)CC1
d OCC1(NCCC[C@@H]2CCc3ccc(OCc4noc(-c5ccc(Cl)cc5)n4)cc32)CCCC1
e CS(=O)(=O)Nc1ccc(C(=O)C2CCN(CCc3ccccn3)CC2)cc1
Answer: b
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}
2-[4-[3-[[4-oxidanyl-4-(5-pyrimidin-2-ylpyridin-2-yl)cyclohexyl]amino]pyrrolidin-1-yl]carbonylpiperidin-1-yl]pyridine-4-carbonitrile