Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCOc1ccc(Cc2cc(C3CCN(C[C@H]4CN([C@@H](C(=O)O)[C@@H](C)CC)C[C@@H]4c4cccc(F)c4)CC3)n(CC)n2)cc1
b) Cc1nsc(-c2nnc3n2CCN(C(=O)c2ccc(-c4cccs4)cc2)[C@@H]3C)n1
c) CCOC(=O)C1=C(CN2CCOCC2)NC(c2nccs2)=NC1c1ccc(F)cc1Cl
d) Cc1nc2n(c(=O)c1N1CCC(c3noc4cc(F)ccc34)CC1)CCCC2
Answer: b, c, d
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}
3-[4-(6-fluoranyl-1,2-benzoxazol-3-yl)piperidin-1-yl]-2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one