Task: Answer the multiple choice question.
Query: Which compound has a 14.729\% 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=[N+]([O-])c1cc(/C=N/N2CCCCC2)ccc1Cl
[b] CCOC(=O)c1cc2sc(C)cc2n1CC(=O)N1CCOCC1
[c] O=C(Nc1cccn2ncnc12)c1cccc(C(F)(F)F)c1
[d] O=C(c1ccc2c(=O)n3c(nc2c1)CCCCC3)N1CCN(c2ccccc2F)CC1
[e] Cc1nnc(-c2ccccc2)c[n+]1[O-]
Answer: b. CCOC(=O)c1cc2sc(C)cc2n1CC(=O)N1CCOCC1
{#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#}
CCOC(=O)c1cc2sc(C)cc2n1CC(=O)N1CCOCC1
CCOC(=O)c1cc2sc(C)cc2n1CC(=O)N1CCOCC1
ethyl 2-methyl-4-(2-morpholin-4-yl-2-oxoethyl)thieno[3,2-b]pyrrole-5-carboxylate