Task: Answer the multiple choice question.
Query: Which drug has a 13.983\% 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 additional words.
Options:
[a] C=CCc1cc(C)ccc1OCCCC(C(=O)OCC)C(=O)OCC
[b] COc1cc(-c2nc(C(F)(F)F)c(OC)o2)cc(OC)c1OC
[c] CCOc1ccc(C(C)=O)cc1CSc1nnc(-c2ccncc2)n1CCOC
[d] O=C(CCCCCNc1nc(=S)[nH]c2ccccc12)NCc1ccccc1Cl
[e] Cc1ccc(S(=O)(=O)N2CCN(C(C)C(=O)Nc3ccccc3-c3ccccc3)CC2)cc1
Answer: b. COc1cc(-c2nc(C(F)(F)F)c(OC)o2)cc(OC)c1OC
{#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(-c2nc(C(F)(F)F)c(OC)o2)cc(OC)c1OC
COc1cc(-c2nc(C(F)(F)F)c(OC)o2)cc(OC)c1OC
5-methoxy-4-(trifluoromethyl)-2-(3,4,5-trimethoxyphenyl)-1,3-oxazole