Problem statement: Answer the multiple choice question.
Query: Which drug has a 12.470\% 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 other words.
Options:
[a] CN(CCc1ccccn1)C(=O)CCc1nnc(CCCc2ccccc2)o1
[b] Cn1c2ccccc2c2n[nH]c(=O)nc21
[c] COc1ccc(NC(=O)N2CCOCC2)cc1OC
[d] COc1cc(-c2ccc3oc(-c4ccsc4)cc3c2)cc(OC)c1OC
Answer: d. COc1cc(-c2ccc3oc(-c4ccsc4)cc3c2)cc(OC)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#}
COc1cc(-c2ccc3oc(-c4ccsc4)cc3c2)cc(OC)c1OC
COc1cc(-c2ccc3oc(-c4ccsc4)cc3c2)cc(OC)c1OC
2-thiophen-3-yl-5-(3,4,5-trimethoxyphenyl)-1-benzofuran