Task: Answer the multiple-choice question.
Query: Which drug exhibits a 3.611\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C1CCC([N+](=O)[O-])C(c2cc3c(cc2Cl)OCO3)N1
(b) COc1cc(O)cc2cc3c(c(O)c12)C(=O)CC(C)(O)O3
(c) CN(C)CCNC(=O)c1cccn(Cc2cc(C(F)(F)F)cc(C(F)(F)F)c2)c1=O
(d) COC(=O)c1cccc(C(=O)Nc2ccc(F)cc2)n1
(e) Cc1cccc(NC(=O)C2CC(=O)N(c3ccc4c(c3)OCCO4)C2)n1
Answer: b. COc1cc(O)cc2cc3c(c(O)c12)C(=O)CC(C)(O)O3
{#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#}
COc1cc(O)cc2cc3c(c(O)c12)C(=O)CC(C)(O)O3
COc1cc(O)cc2cc3c(c(O)c12)C(=O)CC(C)(O)O3
2,5,8-trihydroxy-6-methoxy-2-methyl-3H-benzo[g]chromen-4-one