Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 4.225\% 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 additional words.
Options:
a.) COc1ccc(C(=O)NC(=S)Nc2ccc(Cc3ccncc3)cc2)cc1
b.) CC1(c2ccc3noc(-c4ccc(F)cc4)c3c2)OCCO1
c.) COc1cc(/C=C2\Oc3cc(O)ccc3C2=O)ccc1O
d.) O=S1(=O)c2cccc3cccc(c23)N1Cc1nnc(-c2ccccc2Br)o1
Answer: b. CC1(c2ccc3noc(-c4ccc(F)cc4)c3c2)OCCO1
{#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#}
CC1(c2ccc3noc(-c4ccc(F)cc4)c3c2)OCCO1
CC1(c2ccc3noc(-c4ccc(F)cc4)c3c2)OCCO1
[C][C][Branch2][Ring1][O][C][C][=C][C][=N][O][C][Branch1][N][C][=C][C][=C][Branch1][C][F][C][=C][Ring1][#Branch1][=C][Ring1][N][C][=Ring1][S][O][C][C][O][Ring2][Ring1][Branch1]
3-(4-fluorophenyl)-5-(2-methyl-1,3-dioxolan-2-yl)-2,1-benzoxazole