Task: Answer the multiple choice question.
Question: Which drug exhibits a 10.188\% 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.) CCNC(=O)NC(=O)C(C)OC(=O)C1CCN(S(=O)(=O)c2ccccc2C(=O)OC)CC1
b.) COc1ccc(-c2c(C)oc3ccc(C)cc23)cc1
c.) O=c1[nH]c(=S)n(-c2ccccc2)c(O)c1C=NCCN1CCNCC1
Answer: a. CCNC(=O)NC(=O)C(C)OC(=O)C1CCN(S(=O)(=O)c2ccccc2C(=O)OC)CC1
{#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#}
CCNC(=O)NC(=O)C(C)OC(=O)C1CCN(S(=O)(=O)c2ccccc2C(=O)OC)CC1
CCNC(=O)NC(=O)C(C)OC(=O)C1CCN(S(=O)(=O)c2ccccc2C(=O)OC)CC1
[1-(ethylcarbamoylamino)-1-oxopropan-2-yl] 1-(2-methoxycarbonylphenyl)sulfonylpiperidine-4-carboxylate