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 additional words.
Options:
a C[C@H]1Cn2c(nnc2-c2ccccn2)CN1C(=O)c1cccc(Cl)c1Cl
b Nc1nccn2c([C@@H]3CCC[C@H](C(=O)O)C3)nc(-c3ccc(C(=O)Nc4cc(C(F)(F)F)ccn4)cc3)c12
c CC(=O)OCC(=O)NC1CCN(CCc2ccc(Oc3nc4ccccc4s3)cc2)CC1
d Cc1nc(CN(c2ccccc2)C2CCN(C3(C)CCN(C(=O)c4c(C)cc[n+]([O-])c4C)CC3)CC2)cs1
Answer: a, b, d
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}
(2,4-dimethyl-1-oxidopyridin-1-ium-3-yl)-[4-methyl-4-[4-[N-[(2-methyl-1,3-thiazol-4-yl)methyl]anilino]piperidin-1-yl]piperidin-1-yl]methanone