Task: Answer the multiple choice question.
Query: Which drug exhibits a 4.826\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. O=C1c2ccccc2C(=O)N1CCc1csc(-c2cccc(F)c2)n1
b. CCOC(=O)c1c(NC(=O)COC(=O)c2ccccc2NC)sc(C(=O)N(C)C)c1C
c. O=[N+]([O-])c1ccc(-[n+]2c(-c3ccccc3)cc(-c3ccccc3)cc2-c2ccccc2)cc1.[O-][Cl+3]([O-])([O-])[O-]
d. Cc1onc(-c2ccccc2Cl)c1NC(=O)NCc1cccs1
e. Cc1ccc2c(c1)c(C)cc[n+]2Cc1ccccc1.[Cl-]
Answer: d. Cc1onc(-c2ccccc2Cl)c1NC(=O)NCc1cccs1
{#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#}
Cc1onc(-c2ccccc2Cl)c1NC(=O)NCc1cccs1
Cc1onc(-c2ccccc2Cl)c1NC(=O)NCc1cccs1
1-[3-(2-chlorophenyl)-5-methyl-1,2-oxazol-4-yl]-3-(thiophen-2-ylmethyl)urea