Task: Answer the multiple choice question.
Question: Which drug has a 4.718\% 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 additional words.
Options:
a: c1ccc(-c2ccc(-n3ccnc3)cc2)cc1
b: COc1ccc(-c2noc(CCC(=O)NC3CCN(Cc4ccccc4)CC3)n2)cc1
c: Cc1ccc2nc(-c3ccncc3)c(Nc3ccccc3)n2c1
d: C/C(=N/OC(=O)c1ccc(C)cc1)C(=O)c1ccc(Br)cc1
e: CC(C)(c1ccccc1)c1ccc(OCC(O)CNC2CCN(Cc3ccccc3)CC2)cc1.O=C(O)C(=O)O
Answer: a. c1ccc(-c2ccc(-n3ccnc3)cc2)cc1
{#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#}
c1ccc(-c2ccc(-n3ccnc3)cc2)cc1
c1ccc(-c2ccc(-n3ccnc3)cc2)cc1
[C][=C][C][=C][Branch2][Ring1][C][C][=C][C][=C][Branch1][Branch2][N][C][=C][N][=C][Ring1][Branch1][C][=C][Ring1][O][C][=C][Ring1][P]
1-(4-phenylphenyl)imidazole