Task: Answer the multiple-choice question.
Query: Which drug exhibits a -0.564% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccccc1CCNC(=O)CCn1nc(C)c2c(C)n(-c3ccccc3)nc2c1=O
(b) CCOc1cc(NC(=O)c2ccco2)c(OCC)cc1NC(=O)c1ccco1
(c) Cc1ccc(CNC(=O)CCS(=O)(=O)c2ccc3c(c2)NC(=O)CS3)cc1
(d) COc1cc(C=O)ccc1OCCCCOc1ccccc1[N+](=O)[O-]
Answer: b. CCOc1cc(NC(=O)c2ccco2)c(OCC)cc1NC(=O)c1ccco1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1cc(NC(=O)c2ccco2)c(OCC)cc1NC(=O)c1ccco1
CCOc1cc(NC(=O)c2ccco2)c(OCC)cc1NC(=O)c1ccco1
N-[2,5-diethoxy-4-(furan-2-carbonylamino)phenyl]furan-2-carboxamide