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) CC1CN(CCC#N)CCN1c1cc2[nH]c(SC(C)(C)C)nc2cc1Cl
(b) COc1cc2c(cc1O)[C@@H](Cc1ccc(O)c(Oc3ccc(C[C@@H]4c5cc(OC)c(OC)cc5CCN4C)cc3)c1)N(C)CC2
(c) Clc1ccc(Cn2cc(NCCN3CCCCCC3)nn2)cc1Cl
(d) Nc1ccnc(Nc2ccc(Oc3ccccc3Cl)cc2)n1
Answer: b, 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}
2-N-[4-(2-chlorophenoxy)phenyl]pyrimidine-2,4-diamine