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 other words.
Options:
a CN(C)CC(O)Cn1ncc2cc(-n3ccc(OCc4ccccc4)cc3=O)ccc21
b CN1CCC(COCc2cc(C(F)(F)F)cc(C3CC3)n2)(c2cccc(Cl)c2)CC1
c OCCN1CCN(CCCN2c3ccccc3Sc3ccc(C(F)(F)F)cc32)CC1
d N[C@@H](C(=O)N1CC(c2cc(F)ccc2F)=C[C@H]1c1ccccc1)C1CC1
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}
(2R)-2-azanyl-1-[(2S)-4-[2,5-bis(fluoranyl)phenyl]-2-phenyl-2,5-dihydropyrrol-1-yl]-2-cyclopropyl-ethanone