Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.314\% human ether-à-go-go related gene (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 additional words.
Options:
[a] Cc1cc(=O)oc(C)c1C(=O)OCc1ccc([N+](=O)[O-])cc1
[b] COc1ccc(NC(=O)c2sc3nc(Cc4ccccc4)cc(C(F)(F)F)c3c2N)cc1OC
[c] CCOc1ccc(S(=O)(=O)N2CCCC(C(=O)N3CCOCC3)C2)cc1Cl
[d] Cc1ccc(CCNC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)oc(=O)n4C)CC2)cc1
Answer: b. COc1ccc(NC(=O)c2sc3nc(Cc4ccccc4)cc(C(F)(F)F)c3c2N)cc1OC
{#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#}
COc1ccc(NC(=O)c2sc3nc(Cc4ccccc4)cc(C(F)(F)F)c3c2N)cc1OC
COc1ccc(NC(=O)c2sc3nc(Cc4ccccc4)cc(C(F)(F)F)c3c2N)cc1OC
3-amino-6-benzyl-N-(3,4-dimethoxyphenyl)-4-(trifluoromethyl)thieno[2,3-b]pyridine-2-carboxamide