Problem statement: Answer the multiple-choice question.
Query: Which drug has a -3.466% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccc(C(=O)Oc2cc(N)n(S(=O)(=O)c3ccccc3)n2)cc1
(b) CCOC(=O)C1SC2(C(F)(F)C(F)F)CC1(O)c1c(c(OC)c3occc3c1OC)O2
(c) COc1cccc(/C=N/NC(=S)NCCc2ccccc2)c1OC
Answer: b. CCOC(=O)C1SC2(C(F)(F)C(F)F)CC1(O)c1c(c(OC)c3occc3c1OC)O2
{#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#}
CCOC(=O)C1SC2(C(F)(F)C(F)F)CC1(O)c1c(c(OC)c3occc3c1OC)O2
CCOC(=O)C1SC2(C(F)(F)C(F)F)CC1(O)c1c(c(OC)c3occc3c1OC)O2
ethyl 1-hydroxy-3,9-dimethoxy-12-(1,1,2,2-tetrafluoroethyl)-7,11-dioxa-13-thiatetracyclo[10.2.1.02,10.04,8]pentadeca-2,4(8),5,9-tetraene-14-carboxylate