Problem statement: Answer the multiple-choice question.
Question: Which drug has a 9.553\% 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) O=C1/C(=C/c2ccccc2)Oc2cc(OC(=O)N3CCOCC3)ccc21
(b) CC(C(=O)OCC(=O)Nc1cccc(S(=O)(=O)N2CCOCC2)c1)N1C(=O)c2ccccc2C1=O
(c) Cc1ccnc(N2C(=O)c3ccccc3C2Nc2ccc3c(c2)OCCO3)c1
(d) CCOC(=O)C(CC)/C(C)=N\NC(=O)c1ccccc1O
Answer: a. O=C1/C(=C/c2ccccc2)Oc2cc(OC(=O)N3CCOCC3)ccc21
{#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#}
O=C1/C(=C/c2ccccc2)Oc2cc(OC(=O)N3CCOCC3)ccc21
O=C1/C(=C/c2ccccc2)Oc2cc(OC(=O)N3CCOCC3)ccc21
[(2Z)-2-benzylidene-3-oxo-1-benzofuran-6-yl] morpholine-4-carboxylate