Task: Answer the multiple-choice question.
Question: Which drug has a -16.575\% 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 other words.
Options:
(a) COc1ccccc1NC(=O)C1CCCN(S(=O)(=O)c2ccc(-n3cnnn3)cc2)C1
(b) CC(C)(C)c1cc(CN2CCCCC2)cc(C(C)(C)C)c1O
(c) Cc1cc(C)cc(C(=O)NCc2ccncc2)c1
(d) CC(C)(C)n1nnnc1C(c1ccc(F)cc1)N1CCC(C(N)=O)CC1.Cl
(e) Cc1cc(C(=O)OCC(=O)N(C)c2ccccc2)ccc1[N+](=O)[O-]
Answer: b. CC(C)(C)c1cc(CN2CCCCC2)cc(C(C)(C)C)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)(C)c1cc(CN2CCCCC2)cc(C(C)(C)C)c1O
CC(C)(C)c1cc(CN2CCCCC2)cc(C(C)(C)C)c1O
2,6-ditert-butyl-4-(piperidin-1-ylmethyl)phenol