Task: Answer the multiple choice question.
Query: Which drug has a 12.299\% 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 additional words.
Options:
a: Cc1ccccc1NC(=S)Nn1cnnc1
b: NC(=O)CSc1c[nH]c2ccccc12
c: CCn1cc(C(=O)NC(C)C)c(=O)c2cc(F)c(N3CCN(C(=O)c4ccco4)CC3)cc21
d: CC(c1ccc(O)cc1)(c1ccc(O)cc1)c1ccc(CCBr)cc1
e: CCn1nc(C)cc1C(=O)N1CCCC(C(=O)c2ccc3ccccc3c2)C1
Answer: d. CC(c1ccc(O)cc1)(c1ccc(O)cc1)c1ccc(CCBr)cc1
{#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#}
CC(c1ccc(O)cc1)(c1ccc(O)cc1)c1ccc(CCBr)cc1
CC(c1ccc(O)cc1)(c1ccc(O)cc1)c1ccc(CCBr)cc1
4-[1-[4-(2-bromoethyl)phenyl]-1-(4-hydroxyphenyl)ethyl]phenol