Task: Answer the multiple-choice question.
Question: Which compound exhibits a -42.144% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(Nn1cnnc1)c1cc(-c2ccccn2)nc2ccccc12
b. O=C(N1CCN(c2ccccc2)CC1)C1(S(=O)(=O)c2ccc(Cl)cc2)CC1
c. O=C(COC(=O)Cc1ccccc1)NCCNC(=O)COC(=O)Cc1ccccc1
Answer: b. O=C(N1CCN(c2ccccc2)CC1)C1(S(=O)(=O)c2ccc(Cl)cc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(N1CCN(c2ccccc2)CC1)C1(S(=O)(=O)c2ccc(Cl)cc2)CC1
O=C(N1CCN(c2ccccc2)CC1)C1(S(=O)(=O)c2ccc(Cl)cc2)CC1
[1-(4-chlorophenyl)sulfonylcyclopropyl]-(4-phenylpiperazin-1-yl)methanone