Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 9.745\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a O=C(CN1C(=O)NC2(CCCCC2)C1=O)N1CCOCC1
b NS(=O)(=O)c1ccc(N=Nc2ccc(=O)[nH]c2O)cc1
c COC(=O)c1ccccc1NC(=O)CCCn1nc(C)c2c(C)n(-c3ccccc3)nc2c1=O
d Cc1ccc(C(=O)N2CCCC(CCC(=O)N3CCN(c4ccccn4)CC3)C2)cc1C
e Cc1cc(-n2c(SCC(=O)NCCC3=CCCCC3)nc3n[nH]c(C)c3c2=N)ccc1Cl
Answer: c. COC(=O)c1ccccc1NC(=O)CCCn1nc(C)c2c(C)n(-c3ccccc3)nc2c1=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#}
COC(=O)c1ccccc1NC(=O)CCCn1nc(C)c2c(C)n(-c3ccccc3)nc2c1=O
COC(=O)c1ccccc1NC(=O)CCCn1nc(C)c2c(C)n(-c3ccccc3)nc2c1=O
methyl 2-[4-(3,4-dimethyl-7-oxo-2-phenylpyrazolo[3,4-d]pyridazin-6-yl)butanoylamino]benzoate