Task: Answer the multiple-choice question.
Question: Which drug has a 8.431\% human ether-à-go-go related gene (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) CCn1nc(C)c(CNC(=O)CC2C(=O)NCCN2Cc2ccc(C)o2)c1C
(b) Cc1csc(NC(=O)C2CC(=O)N(Cc3ccco3)C2)n1
(c) CCOC(=O)N1CCN(C(=O)/C(=C/c2ccc(OC)c(OC)c2)NC(=O)c2ccccc2)CC1
(d) CN1C(=O)CS(=O)c2ccc(C(=O)NCCC3=CCCCC3)cc21
Answer: d. CN1C(=O)CS(=O)c2ccc(C(=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)CS(=O)c2ccc(C(=O)NCCC3=CCCCC3)cc21
CN1C(=O)CS(=O)c2ccc(C(=O)NCCC3=CCCCC3)cc21
N-[2-(cyclohexen-1-yl)ethyl]-4-methyl-1,3-dioxo-1λ4,4-benzothiazine-6-carboxamide