Task: Please answer the multiple choice question.
Question: Which molecules are 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. O=C(c1ccccn1)[C@@]12C[C@H]3C=NN(c4ccc(F)cc4)[C@H]3C=C1CCN(S(=O)(=O)c1ccc(F)cc1)C2
b. O=C(N1CCc2ncc(C(F)(F)F)cc2C1)[C@@]12CCC[C@@H]1C[C@@H](NC1CCCCCC1)C2
c. C[C@H](Oc1cc(-c2cnn(C3CCNCC3)c2)cnc1N)c1c(Cl)ccc(F)c1Cl
d. O=C(C1CC(Oc2ccc(Cl)cc2)CN1)N1CCCN(C2CCC2)CC1
Answer: a, c, 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}
[4-(4-chlorophenoxy)pyrrolidin-2-yl]-(4-cyclobutyl-1,4-diazepan-1-yl)methanone