Task: Answer the multiple-choice question.
Query: Which compound exhibits a 11.529\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1ccc(CCn2c([S-])nc3ccccc3c2=O)cc1.[Na+]
[b] Cc1cc(C(=O)N/N=C/c2ccncc2)n[nH]1
[c] COc1ccc(S(=O)(=O)Nc2ccc(S(=O)(=O)Nc3nc(C)cc(C)n3)cc2)cc1OC
[d] CCOC(=O)C1=C(CSc2nc3ccccc3s2)NC(=O)NC1c1cccc([N+](=O)[O-])c1
Answer: a. COc1ccc(CCn2c([S-])nc3ccccc3c2=O)cc1.[Na+]
{#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#}
COc1ccc(CCn2c([S-])nc3ccccc3c2=O)cc1.[Na+]
COc1ccc(CCn2c([S-])nc3ccccc3c2=O)cc1.[Na+]
sodium;3-[2-(4-methoxyphenyl)ethyl]-4-oxoquinazoline-2-thiolate