Task: Please answer the multiple choice question.
Question: Which molecules are a hERG blocking compound (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC(C)(C)NC(=O)c1c[nH]c2ncc(-c3nn(C4CCNCC4)c4cc(F)ccc34)nc12
b. CCC(C)n1ncn(-c2ccc(N3CCN(c4ccc(OCC5COC(Cn6cncn6)(c6ccc(Cl)cc6Cl)O5)cc4)CC3)cc2)c1=O
c. CCCCc1cc(OC2CCN(CCCS(=O)(=O)CC)CC2)c2ncccc2c1.Cl.Cl
d. CCN(C(=O)Cc1ccc(S(C)(=O)=O)cc1)C1CCN(CC[C@@H](c2ccccc2)N2CCN(S(=O)(=O)C(F)(F)F)CC2)CC1
Answer: a, 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}
N-tert-butyl-2-(6-fluoro-1-piperidin-4-ylindazol-3-yl)-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide