Task: Please answer the multiple choice question.
Question: Which molecules are not a human ether-à-go-go related gene (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 C[C@@H]1CN(CC2(c3ccc(C(N)=O)cc3)CC2)CCN1S(=O)(=O)c1ccc(C(C)(O)C(F)(F)F)cc1
b O=C(N[C@@H]1COc2cccc(-c3ccc(CO)nc3)c2C1)c1ccc(OCCOCC(F)(F)F)nc1
c COc1ccc2nc(NC3=NC[C@@]4(CN5CCC4CC5)O3)sc2c1
d Cc1cc(CN2CCN(c3c(Br)cnc4nc(-c5ccc(N6CCN(C)CC6)cc5)[nH]c34)CC2)no1
Answer: b
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-[(3S)-5-[6-(hydroxymethyl)pyridin-3-yl]-3,4-dihydro-2H-chromen-3-yl]-6-[2-(2,2,2-trifluoroethoxy)ethoxy]pyridine-3-carboxamide