Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.844\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(CNC(=O)[C@H](C)NC(=O)N2CCn3c2nc2ccccc23)cc1
(b) CCc1noc(C)c1C(=O)Nc1nc(-c2ccc(OC)c(OC)c2)cs1
(c) CCSc1nc2ccc(N3C(=O)C4C5C=CC(C5)C4C3=O)cc2s1
Answer: c. CCSc1nc2ccc(N3C(=O)C4C5C=CC(C5)C4C3=O)cc2s1
{#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#}
CCSc1nc2ccc(N3C(=O)C4C5C=CC(C5)C4C3=O)cc2s1
CCSc1nc2ccc(N3C(=O)C4C5C=CC(C5)C4C3=O)cc2s1
4-(2-ethylsulfanyl-1,3-benzothiazol-6-yl)-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione