Task: Answer the MCQ question.
Question: Which compound exhibits a -21.488\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) COc1ccccc1NC(=S)N(Cc1cccnc1)Cc1ccccc1Cl
b) CN(C)CCCN(C(=O)c1ccc(S(=O)(=O)N2CCOCC2)cc1)c1nc2cc3c(cc2s1)OCO3.Cl
c) CCC1(CC)NC(=O)N(CC(=O)NCc2ccc3c(c2)OCO3)C1=O
Answer: b. CN(C)CCCN(C(=O)c1ccc(S(=O)(=O)N2CCOCC2)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)N2CCOCC2)cc1)c1nc2cc3c(cc2s1)OCO3.Cl
CN(C)CCCN(C(=O)c1ccc(S(=O)(=O)N2CCOCC2)cc1)c1nc2cc3c(cc2s1)OCO3.Cl
N-[3-(dimethylamino)propyl]-N-([1,3]dioxolo[4,5-f][1,3]benzothiazol-6-yl)-4-morpholin-4-ylsulfonylbenzamide;hydrochloride