Task: Answer the multiple-choice question.
Question: Which drug has a -0.943\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. COc1ccc(NC(=S)N(CCCN2CCOCC2)Cc2ccco2)cc1
b. CC1(C)CC(=O)C2=C(C1)OC(N)=C(C#N)C2Cc1ccccc1
c. COC(=O)CCC(=O)OC1(C)C(=O)C2=CN(Cc3ccc4c(c3)OCO4)C(c3ccc(OC)cc3)=CC2=C(Br)C1=O
d. Cc1ccc(C(=O)OCC(=O)NC2CCCc3ccccc32)o1
e. O=C(Nc1ccc(Cl)cc1)NC1CCCCNC1=O
Answer: b. CC1(C)CC(=O)C2=C(C1)OC(N)=C(C#N)C2Cc1ccccc1
{#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#}
CC1(C)CC(=O)C2=C(C1)OC(N)=C(C#N)C2Cc1ccccc1
CC1(C)CC(=O)C2=C(C1)OC(N)=C(C#N)C2Cc1ccccc1
2-amino-4-benzyl-7,7-dimethyl-5-oxo-6,8-dihydro-4H-chromene-3-carbonitrile