Task: Answer the multiple choice question.
Question: Which drug has a 4.098\% 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] CCCCN(CCCC)CCNC(=O)CN1C(=O)COc2ccc(S(=O)(=O)N3CCOCC3)cc21
[b] CCOc1ccc(S(=O)(=O)Nc2ccc(C(=O)NCCCN3CCCC3=O)cc2)cc1
[c] CC(NC(=O)CN(C)Cc1ccc(Br)cc1)c1ccccc1
[d] Cc1ccc(-c2nnn(CC(=O)N(Cc3cccs3)C(C(=O)NC3CCCCC3)c3ccco3)n2)o1
Answer: b. CCOc1ccc(S(=O)(=O)Nc2ccc(C(=O)NCCCN3CCCC3=O)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#}
CCOc1ccc(S(=O)(=O)Nc2ccc(C(=O)NCCCN3CCCC3=O)cc2)cc1
CCOc1ccc(S(=O)(=O)Nc2ccc(C(=O)NCCCN3CCCC3=O)cc2)cc1
4-[(4-ethoxyphenyl)sulfonylamino]-N-[3-(2-oxopyrrolidin-1-yl)propyl]benzamide