Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 0.673\% human ether-à-go-go related gene (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) COC(=O)CCCCCCCCCC[N+]1(C)CCCCC1.[I-]
b) CC(=O)c1cccc(N(C(=O)c2cnccn2)C(C(=O)NCc2ccccc2)c2ccco2)c1
c) Nc1ncc(-c2ccccc2)c(-c2ccc(OCc3ccccc3)cc2O)n1
d) COc1ccc(CNc2ccc(Cl)cc2)cc1Cn1ccnc1
e) OC1CCCN(Cc2nc(Cc3ccccc3Cl)no2)C1
Answer: a. COC(=O)CCCCCCCCCC[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#}
COC(=O)CCCCCCCCCC[N+]1(C)CCCCC1.[I-]
COC(=O)CCCCCCCCCC[N+]1(C)CCCCC1.[I-]
methyl 11-(1-methylpiperidin-1-ium-1-yl)undecanoate;iodide