Task: Answer the multiple choice question.
Query: Which drug exhibits a 17.530\% 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)Cc1csc(NC(=O)c2cccc(OC)c2)n1
b. C/C(=N\NC(=O)CN1CCN(c2ccc(F)cc2)CC1)c1ccco1
c. O=C1CCC(=O)N1N1C(=O)C2C3c4ccccc4C(c4ccccc43)C2C1=O
d. CC(C)(C)c1ccc(OCC(=O)O/N=C(\N)c2ccncc2)cc1
Answer: c. O=C1CCC(=O)N1N1C(=O)C2C3c4ccccc4C(c4ccccc43)C2C1=O
{#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=C1CCC(=O)N1N1C(=O)C2C3c4ccccc4C(c4ccccc43)C2C1=O
O=C1CCC(=O)N1N1C(=O)C2C3c4ccccc4C(c4ccccc43)C2C1=O
17-(2,5-dioxopyrrolidin-1-yl)-17-azapentacyclo[6.6.5.02,7.09,14.015,19]nonadeca-2(7),3,5,9(14),10,12-hexaene-16,18-dione