Problem statement: Answer the multiple choice question.
Question: Which drug has a 9.211\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) COc1ccc(C(CNC(=O)CN2C(=O)NC3(CC(C)CC(C)(C)C3)C2=O)N2CCOCC2)cc1
b.) CCCC(O)(CCC)C(=O)NNc1ccccc1
c.) CC(C)NC(=O)NC(=O)CSc1nnc(COc2ccccc2Cl)o1
d.) Cc1cc(Cl)ccc1NC(=S)NCCN1CCOCC1
e.) CC(=O)C1C(c2cn(-c3ccccc3)nc2-c2cccs2)NC(=O)NC1(O)C(F)(F)F
Answer: b. CCCC(O)(CCC)C(=O)NNc1ccccc1
{#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#}
2-hydroxy-N'-phenyl-2-propylpentanehydrazide