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, or c without using any additional words.
Options:
a.) CNC(=O)Cn1c(=O)n(C2CCN(CC[C@H](Oc3cc(OC)ccc3C)C(C)C)CC2)c2ccccc21
b.) CC(=O)Nc1ccc(CN2CCC3(CC2)C(NC2CCCCC2)=NC(=O)N3c2cccc(F)c2)cc1
c.) Cl.O=C1CCc2c(Oc3ccc4c(c3)C[C@H](NC(=O)c3cc(-c5cn[nH]c5)cc(C(F)(F)F)c3)CC4)ccnc2N1
Answer: a
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-[3-[1-[(3S)-3-(5-methoxy-2-methylphenoxy)-4-methylpentyl]piperidin-4-yl]-2-oxobenzimidazol-1-yl]-N-methylacetamide