Task: Answer the multiple choice question.
Question: Which compound exhibits a 2.636\% 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 additional words.
Options:
a: Cc1nn2c(-c3ccc(F)cc3)ccnc2c1Cl
b: CC(C)CN(C(=O)C1CCCO1)C1CCS(=O)(=O)C1
c: NCCN1CCN(CC(=O)N2c3ccccc3C(=O)Nc3cccnc32)CC1
d: C/C(=C1/SC(N2CC(C)OC(C)C2)=NC1=O)c1ccccc1
Answer: d. C/C(=C1/SC(N2CC(C)OC(C)C2)=NC1=O)c1ccccc1
{#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#}
C/C(=C1/SC(N2CC(C)OC(C)C2)=NC1=O)c1ccccc1
C/C(=C1/SC(N2CC(C)OC(C)C2)=NC1=O)c1ccccc1
(5Z)-2-(2,6-dimethylmorpholin-4-yl)-5-(1-phenylethylidene)-1,3-thiazol-4-one