Problem statement: Answer the MCQ question.
Query: Which compound has a 6.148\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COc1ccccc1C(=O)NCCC(=O)NCC(c1ccco1)N1CCCCC1
b O=C1/C(=C/c2ccc(F)cc2)CCC1C1CCCC1
c CCOC(=O)CNC(=O)/C=C/c1ccccc1Cl
d O=C(COC(=O)c1ccc([N+](=O)[O-])s1)NCCc1ccccc1
e COc1cccc(-c2[nH]nc3c2C(c2ccoc2)C(C#N)=C(N)O3)c1
Answer: b. O=C1/C(=C/c2ccc(F)cc2)CCC1C1CCCC1
{#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/c2ccc(F)cc2)CCC1C1CCCC1
O=C1/C(=C/c2ccc(F)cc2)CCC1C1CCCC1
(5E)-2-cyclopentyl-5-[(4-fluorophenyl)methylidene]cyclopentan-1-one