Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 4.580\% 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] CC(C)=CCc1c(O)ccc(C(=O)Cc2ccccc2)c1O
[b] CCOc1ccc(C2=CSC3=NCCN23)cc1Cl
[c] CC(Oc1cc(C(F)(F)F)cc(C(F)(F)F)c1)C(=O)NC(N)=O
[d] COc1ccc(C(N)=O)cc1N
Answer: a. CC(C)=CCc1c(O)ccc(C(=O)Cc2ccccc2)c1O
{#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#}
CC(C)=CCc1c(O)ccc(C(=O)Cc2ccccc2)c1O
CC(C)=CCc1c(O)ccc(C(=O)Cc2ccccc2)c1O
[C][C][Branch1][C][C][=C][C][C][=C][Branch1][C][O][C][=C][C][Branch1][=C][C][=Branch1][C][=O][C][C][=C][C][=C][C][=C][Ring1][=Branch1][=C][Ring1][S][O]
1-[2,4-dihydroxy-3-(3-methylbut-2-enyl)phenyl]-2-phenylethanone