Task: Answer the multiple choice question.
Question: Which compound has a 9.649\% 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) CNC(=S)NNC(=O)c1ccc(N(C)C)cc1
(b) CCCCCn1c(CCNC(=O)CCC)nc2ccccc21
(c) CN1C(=O)CSc2ccc(NC(=O)NCCC3=CCCCC3)cc21
(d) NC(=O)Cn1c2[n+](c3ccccc31)CC(O)CS2.[Br-]
Answer: c. CN1C(=O)CSc2ccc(NC(=O)NCCC3=CCCCC3)cc21
{#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#}
CN1C(=O)CSc2ccc(NC(=O)NCCC3=CCCCC3)cc21
CN1C(=O)CSc2ccc(NC(=O)NCCC3=CCCCC3)cc21
1-[2-(cyclohexen-1-yl)ethyl]-3-(4-methyl-3-oxo-1,4-benzothiazin-6-yl)urea