Problem statement: Answer the multiple-choice question.
Query: Which drug has a -0.097\% 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 other words.
Options:
(a) CC(=O)Nc1ccc(Oc2cncc(Cl)c2)nc1
(b) COc1ccc2oc(=O)c(/C(N)=N/NC(=O)c3ccncc3)cc2c1
(c) CCOC(=O)c1ccc(CNC(=O)Cn2nnc(-c3ccc(C)cc3)n2)o1
(d) CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)COc1ncnc2ccc(Br)cc12
Answer: d. CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)COc1ncnc2ccc(Br)cc12
{#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#}
CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)COc1ncnc2ccc(Br)cc12
CCOc1cc(N2CCOCC2)c(OCC)cc1NC(=O)COc1ncnc2ccc(Br)cc12
2-(6-bromoquinazolin-4-yl)oxy-N-(2,5-diethoxy-4-morpholin-4-ylphenyl)acetamide