Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -30.669\% 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. CCCc1cnc(NCCNCC(O)COc2ccc(Cl)c(Cl)c2)nc1
b. Cc1cc(NC(=O)CSc2nc3c(c(=O)n2-c2ccc(Br)cc2)SCC3)no1
c. COc1ccc(OC)c(S(=O)(=O)Nc2cc3c4c(c2)C(C)C(=O)N4CCC3)c1
Answer: a. CCCc1cnc(NCCNCC(O)COc2ccc(Cl)c(Cl)c2)nc1
{#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#}
CCCc1cnc(NCCNCC(O)COc2ccc(Cl)c(Cl)c2)nc1
CCCc1cnc(NCCNCC(O)COc2ccc(Cl)c(Cl)c2)nc1
1-(3,4-dichlorophenoxy)-3-[2-[(5-propylpyrimidin-2-yl)amino]ethylamino]propan-2-ol