Task: Answer the MCQ question.
Query: Which compound exhibits a -11.860\% 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 other words.
Options:
a.) CN(C)CCCN(C(=O)c1ccc2c(c1)OCCO2)c1nc2cc3c(cc2s1)OCO3.Cl
b.) O=C(ON=C1CCN(S(=O)(=O)c2ccccc2)CC1)c1ccc(F)cc1
c.) CCC(C(=O)NC(C)c1ccccc1)C(=O)NC(C)c1ccccc1
d.) Brc1cc2ccccc2[n+](Cc2ccccc2)c1.[Br-]
Answer: a. CN(C)CCCN(C(=O)c1ccc2c(c1)OCCO2)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)c1ccc2c(c1)OCCO2)c1nc2cc3c(cc2s1)OCO3.Cl
CN(C)CCCN(C(=O)c1ccc2c(c1)OCCO2)c1nc2cc3c(cc2s1)OCO3.Cl
N-[3-(dimethylamino)propyl]-N-([1,3]dioxolo[4,5-f][1,3]benzothiazol-6-yl)-2,3-dihydro-1,4-benzodioxine-6-carboxamide;hydrochloride