Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -4.304\% human ether-à-go-go related gene (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.) COc1cc2nc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N(C)C4CCCCC4)cc3)sc2cc1OC.Cl
b.) Cc1c(C)c2ccc(OCC(=O)N3CCC(C(=O)O)CC3)cc2oc1=O
c.) CC(C)(C)OC(=O)N1CCC[C@H]1c1nnc(SCc2ccc(Cl)cc2)o1
d.) O=[N+]([O-])c1ccccc1S(=O)(=O)N1CCN(c2ccccn2)CC1
Answer: a. COc1cc2nc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N(C)C4CCCCC4)cc3)sc2cc1OC.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#}
COc1cc2nc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N(C)C4CCCCC4)cc3)sc2cc1OC.Cl
COc1cc2nc(N(CCCN(C)C)C(=O)c3ccc(S(=O)(=O)N(C)C4CCCCC4)cc3)sc2cc1OC.Cl
4-[cyclohexyl(methyl)sulfamoyl]-N-(5,6-dimethoxy-1,3-benzothiazol-2-yl)-N-[3-(dimethylamino)propyl]benzamide;hydrochloride