Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 10.271\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(Nc1nccs1)C1C2/C=C\CCCCC21
[b] CCS(=O)(=O)N1CCCC(C(=O)NCCCN2CCCC2=O)C1
[c] O=C(OCc1cc2ccccc2[nH]c1=O)c1cccc([N+](=O)[O-])c1
[d] CCn1ncc(C2=NOC(C(=O)Nc3cc(OC)c(Cl)cc3OC)C2)c1C
Answer: a. O=C(Nc1nccs1)C1C2/C=C\CCCCC21
{#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#}
O=C(Nc1nccs1)C1C2/C=C\CCCCC21
O=C(Nc1nccs1)C1C2/C=C\CCCCC21
(2Z)-N-(1,3-thiazol-2-yl)bicyclo[6.1.0]non-2-ene-9-carboxamide