Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 15.283\% 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 other words.
Options:
a. CCN1CC(CN(C)Cc2nc(Cc3ccccc3)no2)CC1=O
b. CC(C)CN(CC(C)C)CC(O)CN(c1ccccc1)S(=O)(=O)c1ccccc1[N+](=O)[O-]
c. Cc1ccc(C2N=C(N)Nc3nc4ccccc4n32)cc1
d. CCC(=O)NC(=S)Nc1cc(C(=O)O)ccc1OC
e. CN(CC(=O)N1CCN(c2ccccn2)CC1)S(=O)(=O)c1ccccc1
Answer: c. Cc1ccc(C2N=C(N)Nc3nc4ccccc4n32)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#}
Cc1ccc(C2N=C(N)Nc3nc4ccccc4n32)cc1
Cc1ccc(C2N=C(N)Nc3nc4ccccc4n32)cc1
4-(4-methylphenyl)-1,4-dihydro-[1,3,5]triazino[1,2-a]benzimidazol-2-amine