Task: Please answer the multiple choice question.
Question: Which molecules are a human ether-à-go-go related gene (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) O=C(NCC1(N2CCCCC2)CCCC1)N1CCC(c2nc(-c3ccc4ccccc4n3)no2)CC1
(b) Cc1coc(C2C[C@H]3C(CF)SC(N)=N[C@@]3(c3ccc(F)cc3F)CO2)n1
(c) Cc1noc(C)c1CCC1CCN(S(=O)(=O)CC2(N(O)C=O)CCOCC2)CC1
(d) CN1CCN(c2cc(C(=O)Nc3ccc4c(c3)-c3c(c(C(N)=O)nn3-c3ccc(F)cc3)CC4)c(Cl)cn2)CC1
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-[(1-piperidin-1-ylcyclopentyl)methyl]-4-(3-quinolin-2-yl-1,2,4-oxadiazol-5-yl)piperidine-1-carboxamide