Task: Answer the multiple-choice question.
Query: Which compound has a 3.289\% 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 other words.
Options:
(a) O=C(O)c1ccccc1C(=O)OCCc1cc2ccccc2c(=O)o1
(b) CCCCN1CC[C@H]2C=CC[C@@H](C(=O)Nc3ccc(Cl)cc3Cl)[C@H]2C1=O
(c) Cc1ccc(CNC(=O)C2CC(=O)N(C3CCCCCC3)C2)cc1
Answer: b. CCCCN1CC[C@H]2C=CC[C@@H](C(=O)Nc3ccc(Cl)cc3Cl)[C@H]2C1=O
{#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#}
CCCCN1CC[C@H]2C=CC[C@@H](C(=O)Nc3ccc(Cl)cc3Cl)[C@H]2C1=O
CCCCN1CC[C@H]2C=CC[C@@H](C(=O)Nc3ccc(Cl)cc3Cl)[C@H]2C1=O
(4aS,8R,8aS)-2-butyl-N-(2,4-dichlorophenyl)-1-oxo-3,4,4a,7,8,8a-hexahydroisoquinoline-8-carboxamide