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, d, or e without using any other words.
Options:
a. N#Cc1cnc(Nc2ccnc(N)n2)s1
b. N#Cc1ccc(OCCN2CC3CN(CCCNS(=O)(=O)c4ccccc4F)CC(C2)O3)cc1
c. CC(=O)NC1CCN(Cc2ccc(OCCCc3ccc(-c4ccc(F)cc4)nn3)cc2)CC1
d. CS(=O)(=O)C1(c2nc(-c3cccc4[nH]ccc34)nc3c2OC[C@@H]2COCCN32)CCOCC1
e. NC(=O)c1cnc(NC(C2CC2)C2CC2)c2c1[nH]c1cc(-c3cnc(N)cn3)ccc12
Answer: e
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}
7-(5-aminopyrazin-2-yl)-1-(dicyclopropylmethylamino)-5H-pyrido[4,3-b]indole-4-carboxamide