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 additional words.
Options:
[a] COc1ccc(-c2ccc3c(N4CCOC[C@@H]4C)nc(N4CC[C@@H](O)C4)nc3n2)cc1CO
[b] N#Cc1c[nH]c(C(=O)Nc2ccc(C3CCN(Cc4ccccn4)CC3)cc2C2=CCCCC2)n1
[c] O=C(C1CC12CCN(C1CCOCC1)CC2)N1CCN(C2CC2)CC1
[d] Cc1ccccc1C(=O)c1ccc(Nc2ccc(Br)cc2N)cc1Cl
Answer: a, b
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}
(3R)-1-[7-[3-(hydroxymethyl)-4-methoxyphenyl]-4-[(3S)-3-methylmorpholin-4-yl]pyrido[2,3-d]pyrimidin-2-yl]pyrrolidin-3-ol