Task: Please answer the multiple choice question.
Question: Which molecules are not 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. OCCN1CCN(c2ncc3cc(-c4ccccc4)c(-c4ccc(CN5CCC(c6nc(-c7ncccn7)n[nH]6)CC5)cc4)nc3n2)CC1
b. Cc1cc(=O)oc2cc(OCCCCN3CCC(c4noc5cc(F)ccc45)CC3)ccc12
c. CCNCCN1CCCc2cc(NC(=N)c3cccs3)ccc21
Answer: a, 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}
N-[1-[2-(ethylamino)ethyl]-3,4-dihydro-2H-quinolin-6-yl]thiophene-2-carboximidamide