Problem statement: Answer the multiple-choice question.
Question: Which compound has a -6.804\% 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) CCN(Cc1nc(-c2ccccc2)no1)C(=O)c1ccco1
(b) C=CCOC(=O)C1=C(C)N=C2SCCC(=O)N2C1c1cccs1
(c) CCCOc1cccc(-c2nnc(NC(=O)c3ccco3)s2)c1
(d) Cn1nc([N+](=O)[O-])nc1Oc1ccccc1
Answer: c. CCCOc1cccc(-c2nnc(NC(=O)c3ccco3)s2)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#}
CCCOc1cccc(-c2nnc(NC(=O)c3ccco3)s2)c1
CCCOc1cccc(-c2nnc(NC(=O)c3ccco3)s2)c1
N-[5-(3-propoxyphenyl)-1,3,4-thiadiazol-2-yl]furan-2-carboxamide