Task: Answer the multiple choice question.
Query: Which compound exhibits a 3.969\% 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 additional words.
Options:
(a) Cc1ccccc1C(=O)Oc1cccc2c(O)cccc12
(b) COCCN1C(=O)NC(=O)/C(=C\c2ccc(Br)cc2)C1=O
(c) CNC(=O)Cn1nc(-c2ccc(C)c(S(=O)(=O)N(C)C)c2)c2ccccc2c1=O
(d) CC(C)(C)c1ccc(/C=C2\Oc3cc(OC(=O)N4CCOCC4)ccc3C2=O)cc1
(e) CSc1ccccc1NC(=O)CCn1c(=O)oc2ccccc21
Answer: c. CNC(=O)Cn1nc(-c2ccc(C)c(S(=O)(=O)N(C)C)c2)c2ccccc2c1=O
{#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#}
CNC(=O)Cn1nc(-c2ccc(C)c(S(=O)(=O)N(C)C)c2)c2ccccc2c1=O
CNC(=O)Cn1nc(-c2ccc(C)c(S(=O)(=O)N(C)C)c2)c2ccccc2c1=O
2-[4-[3-(dimethylsulfamoyl)-4-methylphenyl]-1-oxophthalazin-2-yl]-N-methylacetamide