Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 4.778\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CC12CCC(C1)C(C)(C)C2NS(=O)(=O)c1ccc(F)cc1
b.) CCC1=NN=C(c2ccc(F)cc2)C(c2c[nH]c3ccccc23)N1O
c.) COc1ccccc1C(=O)N/C(=C/c1cccc([N+](=O)[O-])c1)C(=O)Nc1cccc(C(=O)O)c1
d.) CCN(CCn1cccn1)Cc1cn[nH]c1-c1ccc(OC)cc1F
Answer: b. CCC1=NN=C(c2ccc(F)cc2)C(c2c[nH]c3ccccc23)N1O
{#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#}
CCC1=NN=C(c2ccc(F)cc2)C(c2c[nH]c3ccccc23)N1O
CCC1=NN=C(c2ccc(F)cc2)C(c2c[nH]c3ccccc23)N1O
3-[3-ethyl-6-(4-fluorophenyl)-4-hydroxy-5H-1,2,4-triazin-5-yl]-1H-indole