Task: Answer the multiple choice question.
Question: Which drug exhibits a -3.396% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1ccc(N(C(=O)c2snc(C(N)=O)c2N)C(C(=O)NC2CCCC2)c2cccs2)cc1OC
[b] Cc1ccc(OCC(=O)Nc2nc(C)c(Cl)cc2Cl)c([N+](=O)[O-])n1
[c] Cl.c1ccc(CCn2nnnc2CN2CCN(C3CCCC3)CC2)cc1
Answer: c. Cl.c1ccc(CCn2nnnc2CN2CCN(C3CCCC3)CC2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cl.c1ccc(CCn2nnnc2CN2CCN(C3CCCC3)CC2)cc1
Cl.c1ccc(CCn2nnnc2CN2CCN(C3CCCC3)CC2)cc1
1-cyclopentyl-4-[[1-(2-phenylethyl)tetrazol-5-yl]methyl]piperazine;hydrochloride