Task: Answer the multiple choice question.
Query: Which drug has a 18.564% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCOc1ccccc1C(=O)Nc1ccc(NC(=O)c2ccccc2)cc1
b. CC[C@@H]1CC=C[C@H]2[C@H]1C(=O)N(Cc1ccccc1)[C@H]2c1ccc(OC)c(Cl)c1
c. COc1cccc(NC(=O)Nc2ccc3c(c2)CCC3)c1
d. O=C(CSCc1cc(=O)n2nc(C3CC3)sc2n1)Nc1ccc(F)cc1
Answer: c. COc1cccc(NC(=O)Nc2ccc3c(c2)CCC3)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cccc(NC(=O)Nc2ccc3c(c2)CCC3)c1
COc1cccc(NC(=O)Nc2ccc3c(c2)CCC3)c1
1-(2,3-dihydro-1H-inden-5-yl)-3-(3-methoxyphenyl)urea