Task: Please answer the multiple choice question.
Question: Which molecules are not 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 additional words.
Options:
a) Cc1cc([C@H]2C[C@H]3[C@@H](CF)SC(N)=N[C@@]3(c3ccc(F)cc3F)CO2)on1
b) Nc1ccnc(Nc2ccc(Oc3ccc(F)cc3)cc2)n1
c) CN(C)C(=N)c1ccc(C(=O)Nc2ccc(Cl)cc2C(=O)Nc2ccc(Cl)cn2)c(N2CCCCC2C(=O)O)c1
d) O=C(Nc1ccc(Cl)c(Cl)c1)N1CCN(C[C@@H]2CCCN(CC3CC3)C2)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}
(4S,4aR,6R,8aS)-8a-(2,4-difluorophenyl)-4-(fluoromethyl)-6-(3-methyl-1,2-oxazol-5-yl)-4a,5,6,8-tetrahydro-4H-pyrano[3,4-d][1,3]thiazin-2-amine