Task: Answer the multiple-choice question.
Question: Which drug exhibits a 16.815\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CN(C)CCCN(C(=O)c1ccc(S(=O)(=O)N(C)C)cc1)c1nc2cc3c(cc2s1)OCO3.Cl
[b] COc1cc([N+](=O)[O-])cc(/C=N/NC(=O)c2cccnc2)c1O
[c] CCOC(=O)c1c(CN(C)C)n(-c2ccc(C)cc2)c2cc(Br)c(O)cc12
Answer: a. CN(C)CCCN(C(=O)c1ccc(S(=O)(=O)N(C)C)cc1)c1nc2cc3c(cc2s1)OCO3.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)N(C)C)cc1)c1nc2cc3c(cc2s1)OCO3.Cl
CN(C)CCCN(C(=O)c1ccc(S(=O)(=O)N(C)C)cc1)c1nc2cc3c(cc2s1)OCO3.Cl
N-[3-(dimethylamino)propyl]-4-(dimethylsulfamoyl)-N-([1,3]dioxolo[4,5-f][1,3]benzothiazol-6-yl)benzamide;hydrochloride