Task: Answer the MCQ question.
Question: Which drug exhibits a 31.529% 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. Cc1nc(S(=O)(=O)c2ccc(Cl)cc2)c(N(C)C)o1
b. COc1cccc(C(=O)N2c3cc(C)ccc3OCC2C(C)(C)C)c1
c. COc1ccc(C(=O)c2ccc(N3CCN(C(=O)c4ccc(F)cc4)CC3)c(F)c2)cc1Br
d. CC(=O)NC(Cc1ccc(N(CCCl)CCCl)cc1)C(=O)NCC(=O)NCC(=O)O
Answer: d. CC(=O)NC(Cc1ccc(N(CCCl)CCCl)cc1)C(=O)NCC(=O)NCC(=O)O
{#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#}
CC(=O)NC(Cc1ccc(N(CCCl)CCCl)cc1)C(=O)NCC(=O)NCC(=O)O
CC(=O)NC(Cc1ccc(N(CCCl)CCCl)cc1)C(=O)NCC(=O)NCC(=O)O
2-[[2-[[2-acetamido-3-[4-[bis(2-chloroethyl)amino]phenyl]propanoyl]amino]acetyl]amino]acetic acid