Task: Answer the multiple choice question.
Query: Which compound has a 7.441\% 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) Cc1cccc(NC(=O)Cn2nc(-c3cccs3)ccc2=O)c1C
(b) COc1cccc(C2C(C#N)=C(N)Oc3c2c(C)nn3-c2ccccc2)c1OC
(c) O=C1CC(c2ccc(F)cc2)CC(O)=C1C1NCCc2ccccc21
(d) CC(=O)/C(C#N)=C1\NC(=O)C(Cc2ccc(C)c(C)c2)S1
(e) COC(=O)CCCCCNc1ccc(C(=O)OC)cc1N
Answer: b. COc1cccc(C2C(C#N)=C(N)Oc3c2c(C)nn3-c2ccccc2)c1OC
{#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#}
6-amino-4-(2,3-dimethoxyphenyl)-3-methyl-1-phenyl-4H-pyrano[2,3-c]pyrazole-5-carbonitrile