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 other words.
Options:
a: O=C(NC[C@@H](O)CN1CCC(Oc2ccc(Cl)c(Cl)c2)CC1)c1c[nH]c(=O)c2ccccc12
b: Cn1cnc(CC(=O)N2CCC(c3ccc(NC(=O)c4ncc(C#N)[nH]4)c(C4=CCCCC4)c3)CC2)c1
c: O=C(NC1COc2cccc(-c3ccc(CO)nc3)c2C1)c1ccc(OCCOCC(F)(F)F)nc1
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}
N-[(2R)-3-[4-(3,4-dichlorophenoxy)piperidin-1-yl]-2-hydroxypropyl]-1-oxo-2H-isoquinoline-4-carboxamide