Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 12.460\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] COc1ccc(-c2nc3cc(C(C)C)ccc3o2)cc1NC(=O)c1cccnc1
[b] O=[N+]([O-])c1cc(N=Nc2ccc3ccccc3c2)ccc1O
[c] CNNC(=S)NC1CC2CC1C1C=CCC21
[d] S=c1[nH]nc(CN2CCCC2)n1Cc1ccccc1
[e] CCOc1ccc(-c2c[n+]3c(n2-c2ccccc2)CCCCC3)cc1.[Br-]
Answer: c. CNNC(=S)NC1CC2CC1C1C=CCC21
{#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#}
CNNC(=S)NC1CC2CC1C1C=CCC21
CNNC(=S)NC1CC2CC1C1C=CCC21
1-(methylamino)-3-(8-tricyclo[5.2.1.02,6]dec-4-enyl)thiourea