Task: Answer the multiple choice question.
Query: Which compound exhibits a 16.694\% 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] O=C(NC(N1CCOCC1)C(Cl)(Cl)Cl)c1ccccc1Cl
[b] CC(C)NC(=O)C1CCN(c2ccc(S(=O)(=O)N3CCOCC3)cc2Cl)CC1
[c] CCOC(=O)c1c(NC(=O)C2C3CCC(O3)C2C(=O)O)sc2c1CCCC2
[d] O=C(CSC1CCCCC1)N1CCN(c2ccccc2)CC1
Answer: c. CCOC(=O)c1c(NC(=O)C2C3CCC(O3)C2C(=O)O)sc2c1CCCC2
{#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(NC(=O)C2C3CCC(O3)C2C(=O)O)sc2c1CCCC2
CCOC(=O)c1c(NC(=O)C2C3CCC(O3)C2C(=O)O)sc2c1CCCC2
3-[(3-ethoxycarbonyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)carbamoyl]-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid