Task: Answer the multiple-choice question.
Query: Which drug exhibits a 16.459\% 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) COc1cc(SC)ccc1C(=O)N1CCN(c2ccc(O)cc2)CC1
(b) COc1ccc(-c2csc(NC3OC(=O)c4ccccc43)n2)cc1
(c) COc1ccc(C(=O)c2ccccc2)c2c(O)ccc(C(=O)c3ccccc3)c12
(d) CCCSCCCNC(=O)Cn1cc2c(n1)CCC(C)C2
Answer: c. COc1ccc(C(=O)c2ccccc2)c2c(O)ccc(C(=O)c3ccccc3)c12
{#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#}
COc1ccc(C(=O)c2ccccc2)c2c(O)ccc(C(=O)c3ccccc3)c12
COc1ccc(C(=O)c2ccccc2)c2c(O)ccc(C(=O)c3ccccc3)c12
[C][O][C][=C][C][=C][Branch1][=N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][=C][Branch1][C][O][C][=C][C][Branch1][=N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][=C][Ring2][Ring1][O][Ring1][#C]
(5-benzoyl-4-hydroxy-8-methoxynaphthalen-1-yl)-phenylmethanone