Task: Answer the MCQ question.
Query: Which compound exhibits a -5.631\% 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: CN(C)CCCN(C(=O)c1ccc(S(=O)(=O)N2CCCCCC2)cc1)c1nc2c(F)cccc2s1.Cl
b: CN(Cc1nc2ccccc2c(=O)[nH]1)C(=O)c1ccc(NC(=O)CSc2nnnn2C)cc1
c: COC(=O)c1ccc(SCC(=O)NC2CCCCC2)c([N+](=O)[O-])c1
d: O=C(CCCn1cc([N+](=O)[O-])cn1)Nc1ccc2c(c1)OCO2
e: CCNC(=O)CN(c1ccc(Cl)cc1)S(=O)(=O)c1ccccc1
Answer: a. CN(C)CCCN(C(=O)c1ccc(S(=O)(=O)N2CCCCCC2)cc1)c1nc2c(F)cccc2s1.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#}
CN(C)CCCN(C(=O)c1ccc(S(=O)(=O)N2CCCCCC2)cc1)c1nc2c(F)cccc2s1.Cl
CN(C)CCCN(C(=O)c1ccc(S(=O)(=O)N2CCCCCC2)cc1)c1nc2c(F)cccc2s1.Cl
4-(azepan-1-ylsulfonyl)-N-[3-(dimethylamino)propyl]-N-(4-fluoro-1,3-benzothiazol-2-yl)benzamide;hydrochloride