Task: Answer the MCQ question.
Question: Which compound exhibits a 1.258\% 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, or d without using any additional words.
Options:
a.) c1ccc(N2CCN(Cc3nnnn3C3CCCCC3)CC2)cc1
b.) CCCCn1c(N)c(N(CCOC)C(=O)c2ccc(S(=O)(=O)N(CC)c3ccccc3)cc2)c(=O)[nH]c1=O
c.) CN(C(=O)c1ccccc1C(=O)OCC(=O)NCc1ccccc1)C1CCCCC1
d.) Cl.Oc1ccc(N2CCN(C(c3cccs3)c3nnnn3CCc3ccccc3)CC2)cc1
Answer: c. CN(C(=O)c1ccccc1C(=O)OCC(=O)NCc1ccccc1)C1CCCCC1
{#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#}
CN(C(=O)c1ccccc1C(=O)OCC(=O)NCc1ccccc1)C1CCCCC1
CN(C(=O)c1ccccc1C(=O)OCC(=O)NCc1ccccc1)C1CCCCC1
[2-(benzylamino)-2-oxoethyl] 2-[cyclohexyl(methyl)carbamoyl]benzoate