Task: Answer the multiple-choice question.
Query: Which compound exhibits a -20.974% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C(CCC(=O)N/N=C/c1ccccc1O)NCc1ccccc1
(b) Cc1ccc(-c2nnn(CC(=O)NC3CCN(Cc4ccccc4)CC3)n2)cc1
(c) C=C(C)CN(CC)C(=O)c1ccc(OC2CCN(S(=O)(=O)N(C)C)CC2)cc1
(d) CCOc1ccccc1N1CCN(C(=O)CSc2ccc3c(c2)OCCO3)CC1
(e) O=C(O)c1ccccc1OCc1nc2ccccc2s1
Answer: d. CCOc1ccccc1N1CCN(C(=O)CSc2ccc3c(c2)OCCO3)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(C(=O)CSc2ccc3c(c2)OCCO3)CC1
CCOc1ccccc1N1CCN(C(=O)CSc2ccc3c(c2)OCCO3)CC1
2-(2,3-dihydro-1,4-benzodioxin-6-ylsulfanyl)-1-[4-(2-ethoxyphenyl)piperazin-1-yl]ethanone