Task: Answer the MCQ question.
Question: Which compound exhibits a 13.223\% 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] CC(=O)ONC(=Nc1ccccc1)c1nonc1N
[b] COc1ccccc1C(=O)Nc1cccc(NC(=O)c2cccs2)c1
[c] S=C1NCCOCCOCCNC(=S)N2CCOCCOCCN1CCOCCOCC2
[d] COc1ccc(OC2CCN(C(=O)Nc3ccc(C)cc3)CC2)cc1
[e] CCCOc1ccc(C(=O)N2CCN(Cc3ccc4c(c3)OCO4)CC2)cc1
Answer: c. S=C1NCCOCCOCCNC(=S)N2CCOCCOCCN1CCOCCOCC2
{#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#}
S=C1NCCOCCOCCNC(=S)N2CCOCCOCCN1CCOCCOCC2
S=C1NCCOCCOCCNC(=S)N2CCOCCOCCN1CCOCCOCC2
6,9,17,20,25,28-hexaoxa-1,3,12,14-tetrazabicyclo[12.8.8]triacontane-2,13-dithione