Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 6.738\% 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: CCOC(=O)CC(=O)Nc1ccc(C(=O)OCC)cc1
b: Cc1nn2c(C)nc3sc4c(c3c2nc1=O)CC(C)(C)OC4
c: C=CCn1c(SCC(=O)NC(=O)c2cccc([N+](=O)[O-])c2)nnc1-c1ccccc1
d: CSCCC(C(=O)N1CC2(C)CC1CC(C)(C)C2)N1C(=O)c2ccccc2C1=O
Answer: d. CSCCC(C(=O)N1CC2(C)CC1CC(C)(C)C2)N1C(=O)c2ccccc2C1=O
{#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#}
2-[4-methylsulfanyl-1-oxo-1-(1,3,3-trimethyl-6-azabicyclo[3.2.1]octan-6-yl)butan-2-yl]isoindole-1,3-dione