Task: Answer the MCQ question.
Question: Which drug exhibits a 11.508\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC1(C)Cc2c(c(N3CCOCC3)nc3sc4c(NCc5ccco5)nnnc4c23)CS1
(b) CC1CCCc2sc3nc(NCc4ccco4)n4ncnc4c3c21
Answer: a. CC1(C)Cc2c(c(N3CCOCC3)nc3sc4c(NCc5ccco5)nnnc4c23)CS1
{#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#}
N-(furan-2-ylmethyl)-4,4-dimethyl-8-morpholin-4-yl-5,11-dithia-9,14,15,16-tetrazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),13,15-hexaen-13-amine