Problem statement: Answer the MCQ question.
Question: Which drug has a 7.747\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COCC[N+]1(C)CCCCC1.[I-]
(b) CCCC(=O)Nc1ccc2oc(-c3ccncc3)nc2c1
(c) Cc1ccc(C(=O)O[C@H](C(=O)O)[C@H](OC(=O)c2ccc(C)cc2)C(=O)O)cc1
(d) CCc1nc(NC(=O)NS(=O)(=O)c2ccccc2C(=O)OC)nc(OC)n1
(e) COc1ccc(N2CCN(S(=O)(=O)c3ccc(Cl)s3)CC2)cc1
Answer: a. COCC[N+]1(C)CCCCC1.[I-]
{#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#}
COCC[N+]1(C)CCCCC1.[I-]
COCC[N+]1(C)CCCCC1.[I-]
1-(2-methoxyethyl)-1-methylpiperidin-1-ium;iodide