Task: Answer the multiple-choice question.
Question: Which compound has a 3.202\% 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 Cc1ccc(C(=O)N2CCN(c3ccc(Cl)cc3)CC2)cc1
b CCCCOC(=O)CSc1nnc(N)s1
c CCOC(=O)c1ccc(NC(=O)CSCCC(=O)O)cc1
d CCOc1ccc(OCc2cccc(C(=O)N3CCOCC3)c2)cc1
Answer: b. CCCCOC(=O)CSc1nnc(N)s1
{#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#}
CCCCOC(=O)CSc1nnc(N)s1
CCCCOC(=O)CSc1nnc(N)s1
[C][C][C][C][O][C][=Branch1][C][=O][C][S][C][=N][N][=C][Branch1][C][N][S][Ring1][=Branch1]
butyl 2-[(5-amino-1,3,4-thiadiazol-2-yl)sulfanyl]acetate