Task: Answer the multiple-choice question.
Query: Which compound exhibits a 15.789\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCCn1nnc(NC(=S)NC(=O)/C=C/c2ccc(Cl)cc2)n1
[b] CC(=O)c1ccc(N2CCN(S(=O)(=O)c3ccc4ccccc4c3)CC2)cc1
[c] CCCCNC(=O)c1c(CSc2ccccc2)noc1C(=O)NCc1ccccc1
[d] CCc1ccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1.Cl
Answer: d. CCc1ccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1.Cl
{#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#}
CCc1ccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1.Cl
CCc1ccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1.Cl
N-(4-ethylphenyl)-4,6-dimorpholin-4-yl-1,3,5-triazin-2-amine;hydrochloride