Task: Answer the MCQ question.
Query: Which drug exhibits a -30.206\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Cn1c(SCC(=O)NCCc2ccc(S(N)(=O)=O)cc2)nc2ccccc2c1=O
[b] CC(OC(=O)C1CCN(S(=O)(=O)c2ccccc2)CC1)C(=O)Nc1ncc(Cl)cc1Cl
[c] O=C(NCCCN1CCOCC1)C(=O)N/N=C/c1ccc2c(c1)OCO2
Answer: b. CC(OC(=O)C1CCN(S(=O)(=O)c2ccccc2)CC1)C(=O)Nc1ncc(Cl)cc1Cl
{#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#}
CC(OC(=O)C1CCN(S(=O)(=O)c2ccccc2)CC1)C(=O)Nc1ncc(Cl)cc1Cl
CC(OC(=O)C1CCN(S(=O)(=O)c2ccccc2)CC1)C(=O)Nc1ncc(Cl)cc1Cl
[1-[(3,5-dichloropyridin-2-yl)amino]-1-oxopropan-2-yl]1-(benzenesulfonyl)piperidine-4-carboxylate