Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 3.215\% 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.) CCc1ccc2oc(C(=O)Nc3cccnc3)c(C)c2c1
b.) COc1cccc(/C=N/n2c(COc3ccccc3)n[nH]c2=S)c1OC
c.) COc1ccc(-n2nc(C(=O)c3cccs3)cc(-c3nc4ccccc4[nH]3)c2=N)cc1
d.) CCCN1CNC(=S)N(c2cc(C)ccc2C)C1
Answer: a. CCc1ccc2oc(C(=O)Nc3cccnc3)c(C)c2c1
{#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#}
CCc1ccc2oc(C(=O)Nc3cccnc3)c(C)c2c1
CCc1ccc2oc(C(=O)Nc3cccnc3)c(C)c2c1
5-ethyl-3-methyl-N-pyridin-3-yl-1-benzofuran-2-carboxamide