Task: Answer the MCQ question.
Query: Which drug exhibits a 12.990\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=[N+]([O-])c1cccc(/C=N/Nc2ccccn2)c1
[b] CC(=O)Nc1cc(N=Cc2ccc(O)cc2O)c(Cl)cc1Cl
[c] Cc1nn(C)c(C)c1/C=N/N=C1\CCC2C3CCc4cc(O)ccc4C3CCC12C
[d] COc1ccc(CCNC(=O)CSc2ccc(Br)cc2)cc1OC
Answer: c. Cc1nn(C)c(C)c1/C=N/N=C1\CCC2C3CCc4cc(O)ccc4C3CCC12C
{#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#}
Cc1nn(C)c(C)c1/C=N/N=C1\CCC2C3CCc4cc(O)ccc4C3CCC12C
Cc1nn(C)c(C)c1/C=N/N=C1\CCC2C3CCc4cc(O)ccc4C3CCC12C
(17E)-13-methyl-17-[(E)-(1,3,5-trimethylpyrazol-4-yl)methylidenehydrazinylidene]-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthren-3-ol