Task: Answer the multiple-choice question.
Query: Which compound has a -11.029\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] CCOC(=O)C1C(C#N)=C(N)OC(C)=C1c1ccncc1
[b] O=C(O)C1CCN(C(=O)c2ccc3c(c2)OCO3)CC1
[c] CC1Cc2ccccc2N1C(=O)CN1CCc2ccccc2C1
[d] CCOc1c(Cl)cc(/C=C/C(=O)N(CC)CC(=O)NCc2cccs2)cc1OC
Answer: d. CCOc1c(Cl)cc(/C=C/C(=O)N(CC)CC(=O)NCc2cccs2)cc1OC
{#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#}
CCOc1c(Cl)cc(/C=C/C(=O)N(CC)CC(=O)NCc2cccs2)cc1OC
CCOc1c(Cl)cc(/C=C/C(=O)N(CC)CC(=O)NCc2cccs2)cc1OC
(E)-3-(3-chloro-4-ethoxy-5-methoxyphenyl)-N-ethyl-N-[2-oxo-2-(thiophen-2-ylmethylamino)ethyl]prop-2-enamide