Task: Answer the multiple-choice question.
Question: Which drug exhibits a 8.410\% 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] COc1ccc2c(c1)O/C(=C\c1ccccc1C)C2=O
[b] O.O=c1c2sc3nc(N4CCOCC4)c4c(c3c2nnn1Cc1ccccc1)CCCC4
[c] CC1COc2ccccc2N1C(=O)c1ccc(F)cc1
[d] CCOC(=O)Cc1csc(NS(=O)(=O)c2cccc([N+](=O)[O-])c2)n1
Answer: b. O.O=c1c2sc3nc(N4CCOCC4)c4c(c3c2nnn1Cc1ccccc1)CCCC4
{#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#}
O.O=c1c2sc3nc(N4CCOCC4)c4c(c3c2nnn1Cc1ccccc1)CCCC4
O.O=c1c2sc3nc(N4CCOCC4)c4c(c3c2nnn1Cc1ccccc1)CCCC4
14-benzyl-8-morpholin-4-yl-11-thia-9,14,15,16-tetrazatetracyclo[8.7.0.02,7.012,17]heptadeca-1(10),2(7),8,12(17),15-pentaen-13-one;hydrate