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) COc1cc(-n2cnn3cc(-c4ccc(Cl)cc4)cc3c2=O)ccc1OCCN1CCCC1
(b) CCn1nc(Cc2ccccc2)cc1C1CCN(CC2CN([C@@H](C(=O)O)C(C)C)C[C@@H]2c2cccc(F)c2)CC1
(c) Cc1nc2n(c(=O)c1CCN1CCC(c3noc4cc(F)ccc34)CC1)CCCC2O
(d) CC(C)CN(C(=O)c1ccccc1Oc1ccccc1)C1CCNC1
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}
6-(4-chlorophenyl)-3-[3-methoxy-4-(2-pyrrolidin-1-ylethoxy)phenyl]pyrrolo[2,1-f][1,2,4]triazin-4-one