Problem statement: Answer the MCQ question.
Query: Which compound has a 1.265\% 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 other words.
Options:
a) O=C(O)C1=C(Nc2ccccc2)OCC1=O
b) CCOC(=O)c1c(C)n(C)c2ccc(OC)c(NC(=O)CCN3CCSCC3)c12
c) O=C1NC2(CCCc3ccccc32)C(=O)N1Cc1nnc(-c2ccccc2Br)o1
d) CCCCCN(C(=O)CCC(=O)OC(C)C(=O)c1ccc(Cl)cc1)c1c(N)n(CCCC)c(=O)[nH]c1=O
Answer: b. CCOC(=O)c1c(C)n(C)c2ccc(OC)c(NC(=O)CCN3CCSCC3)c12
{#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#}
CCOC(=O)c1c(C)n(C)c2ccc(OC)c(NC(=O)CCN3CCSCC3)c12
CCOC(=O)c1c(C)n(C)c2ccc(OC)c(NC(=O)CCN3CCSCC3)c12
ethyl 5-methoxy-1,2-dimethyl-4-(3-thiomorpholin-4-ylpropanoylamino)indole-3-carboxylate