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 additional words.
Options:
a O=C(Nc1ccc(-c2nnc(NCCCN3CCCC3)o2)cc1)c1ccccc1F
b N#Cc1ccc2ccc(=O)n(CCN3CC[C@H](NCc4ccc5c(n4)NC(=O)CO5)[C@@H](O)C3)c2c1
c Cc1c(-c2ccc3cc(CCN4CCC[C@H]4C)ccc3n2)sc2ncnn12
d Cc1ncoc1-c1nnc(SCCCN2CCC3(CCc4ccc(Br)cc43)C2)n1C
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-methyl-5-[6-[2-[(2R)-2-methylpyrrolidin-1-yl]ethyl]quinolin-2-yl]-[1,3]thiazolo[3,2-b][1,2,4]triazole