Task: Answer the multiple-choice question.
Query: Which compound exhibits a 6.479\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] Cl.Clc1ccc(C2=NCCN2)cc1
[b] CC1(C)CC(=O)c2sc(NS(=O)(=O)c3ccc(Cl)cc3)nc2C1
[c] Nc1nc(SCc2nc3sc4c(c3c(=O)[nH]2)CCCC4)n[nH]1
[d] CC(=O)Nc1cccc(NC(=O)c2oc3ccccc3c2C)c1
[e] Cc1ccc(Nc2nnc(SCC(=O)NCCN3C(=O)CSC3=O)s2)cc1
Answer: a. Cl.Clc1ccc(C2=NCCN2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cl.Clc1ccc(C2=NCCN2)cc1
Cl.Clc1ccc(C2=NCCN2)cc1
2-(4-chlorophenyl)-4,5-dihydro-1H-imidazole;hydrochloride