Task: Answer the multiple choice question.
Query: Which drug exhibits a 1.977% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Cc1nc2ccccc2nc1OCC(=O)NCC(F)(F)F
(b) C=CCn1c(C2CCCCC2)n[nH]c1=S
(c) Cc1cccc(OCC(=O)Nc2ccc(C(=O)Nc3ccccc3C(=O)O)cc2)c1C
(d) CC1(C)Oc2ccc3ccc(=O)oc3c2/C(=C/NNC(N)=O)C1=O
Answer: d. CC1(C)Oc2ccc3ccc(=O)oc3c2/C(=C/NNC(N)=O)C1=O
{#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#}
CC1(C)Oc2ccc3ccc(=O)oc3c2/C(=C/NNC(N)=O)C1=O
CC1(C)Oc2ccc3ccc(=O)oc3c2/C(=C/NNC(N)=O)C1=O
[[(Z)-(8,8-dimethyl-2,9-dioxopyrano[2,3-f]chromen-10-ylidene)methyl]amino]urea