Task: Answer the multiple-choice question.
Question: Which drug exhibits a 5.613\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CCOCCCNC(=O)C(c1ccc(OC)cc1)N(Cc1cccs1)C(=O)c1ccccn1
(b) O=C(NCc1n[nH]c(=S)n1-c1ccccc1)c1ccc(S(=O)(=O)N2CCCCC2)cc1
(c) CC1Sc2ccc(S(=O)(=O)N3CCC(C(=O)NCCc4ccccc4)CC3)cc2NC1=O
(d) CCc1nc2ccc(Br)cc2c(=O)n1-c1ccccc1C(F)(F)F
(e) Cc1cc(C)cc(OC(=O)CCN2C(=O)C3C4C=CC(C5CC45)C3C2=O)c1
Answer: d. CCc1nc2ccc(Br)cc2c(=O)n1-c1ccccc1C(F)(F)F
{#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#}
CCc1nc2ccc(Br)cc2c(=O)n1-c1ccccc1C(F)(F)F
CCc1nc2ccc(Br)cc2c(=O)n1-c1ccccc1C(F)(F)F
6-bromo-2-ethyl-3-[2-(trifluoromethyl)phenyl]quinazolin-4-one