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, or c without using any other words.
Options:
a) COc1ccc2ncc(F)c(CCC34CCC(NC(=O)c5ccc6c(n5)NC(=O)CO6)(CC3)CO4)c2n1
b) CC1CN(C(=O)c2ccccc2)CCN1C(=O)C(=O)c1c[nH]c2cccnc12
c) NC(=O)c1cnc(NC(C2CC2)C2CC2)c2c1[nH]c1cc(-c3cnc(N)nc3)ccc12
Answer: c
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-(2-aminopyrimidin-5-yl)-1-(dicyclopropylmethylamino)-5H-pyrido[4,3-b]indole-4-carboxamide