Task: Answer the multiple-choice question.
Query: Which drug exhibits a -3.348\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1nc2nc(-c3ccccc3)cc(=O)n2[nH]1
b. CCOc1ccc(CNC(=O)C2CCCN(S(C)(=O)=O)C2)cc1OC
c. COc1ccc(-c2cc(=NC(CC(C)C)C(=O)O)c3cc(C)ccc3o2)cc1
d. CC(C)CNC(=O)COC(=O)c1cc(S(=O)(=O)N(C)C)ccc1N1CCCC1
Answer: c. COc1ccc(-c2cc(=NC(CC(C)C)C(=O)O)c3cc(C)ccc3o2)cc1
{#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(-c2cc(=NC(CC(C)C)C(=O)O)c3cc(C)ccc3o2)cc1
COc1ccc(-c2cc(=NC(CC(C)C)C(=O)O)c3cc(C)ccc3o2)cc1
2-[[2-(4-methoxyphenyl)-6-methylchromen-4-ylidene]amino]-4-methylpentanoic acid