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. CC(=O)c1ccc(-c2nnc(SCCCN3CC[C@]4(C[C@@H]4c4ccc(C(F)(F)F)cc4)C3)n2C)cc1
b. O=C(O)C1=NC(C(=O)O)CC(C=CN2c3cc(O)c(OC4OC(CO)C(O)C(O)C4O)cc3CC2C(=O)O)=C1
c. Cc1cc(C#N)ccc1-c1ccnc(NCc2n[nH]c(-c3ccccn3)c2Cl)c1
d. Oc1ccc(OCCN2CC[C@@](O)(Cc3ccccc3)[C@@H](O)C2)cc1
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}
4-[2-[(4-chloranyl-5-pyridin-2-yl-1H-pyrazol-3-yl)methylamino]pyridin-4-yl]-3-methyl-benzenecarbonitrile