Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -1.919\% 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. COC(=O)CCCC1=CC2=CC(=O)C(C)(OC(=O)c3cccs3)C(=O)C2=CN1CCN1CCOCC1
b. COc1ccc(CNC(=O)CCNC(=O)N2CCn3c2nc2ccccc23)cc1
c. COCC[N+]1(C)CCCCC1.[I-]
Answer: a. COC(=O)CCCC1=CC2=CC(=O)C(C)(OC(=O)c3cccs3)C(=O)C2=CN1CCN1CCOCC1
{#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#}
COC(=O)CCCC1=CC2=CC(=O)C(C)(OC(=O)c3cccs3)C(=O)C2=CN1CCN1CCOCC1
COC(=O)CCCC1=CC2=CC(=O)C(C)(OC(=O)c3cccs3)C(=O)C2=CN1CCN1CCOCC1
[3-(4-methoxy-4-oxobutyl)-7-methyl-2-(2-morpholin-4-ylethyl)-6,8-dioxoisoquinolin-7-yl] thiophene-2-carboxylate