Task: Answer the multiple choice question.
Question: Which compound exhibits a 17.861\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCOc1ccc(/C(O)=C2\C(=O)C(=O)N(c3ccc(OC)cc3)C2c2ccccc2[N+](=O)[O-])cc1
(b) c1csc(C2C3=C(Nc4ncnn42)c2ccccc2OC3)c1
Answer: b. c1csc(C2C3=C(Nc4ncnn42)c2ccccc2OC3)c1
{#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#}
c1csc(C2C3=C(Nc4ncnn42)c2ccccc2OC3)c1
c1csc(C2C3=C(Nc4ncnn42)c2ccccc2OC3)c1
11-thiophen-2-yl-8-oxa-12,13,15,17-tetrazatetracyclo[8.7.0.02,7.012,16]heptadeca-1(10),2,4,6,13,15-hexaene