Task: Answer the multiple choice question.
Query: Which drug has a -18.863% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COC(=O)NCC(c1cccnc1)N1CCN(c2ccccc2)CC1
b CCOc1ccccc1N1CCN(S(=O)(=O)c2ccc3c4c(cccc24)C(=O)N3)CC1
c Cc1ccc(-c2onc(C)c2C)cc1S(=O)(=O)N1CCOc2ccccc21
d COC(=O)C1C(=O)NCC1c1ccc(OC)cc1
e O=C(COC(=O)CSc1cc(Cl)ccc1Cl)Nc1ncc(C(F)(F)F)cc1Cl
Answer: b. CCOc1ccccc1N1CCN(S(=O)(=O)c2ccc3c4c(cccc24)C(=O)N3)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#}
CCOc1ccccc1N1CCN(S(=O)(=O)c2ccc3c4c(cccc24)C(=O)N3)CC1
CCOc1ccccc1N1CCN(S(=O)(=O)c2ccc3c4c(cccc24)C(=O)N3)CC1
6-[4-(2-ethoxyphenyl)piperazin-1-yl]sulfonyl-1H-benzo[cd]indol-2-one