Task: Answer the multiple-choice question.
Query: Which drug exhibits a 8.515\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1ccc(S(=O)(=O)NCCn2nc(C)nc2C)cc1
b: COc1cc2c(C#N)c(N3CCCC3)nc(N)c2c(N)n1
c: C/C(N)=C(/C#N)C(=O)CSc1nc(-c2ccccc2)c(-c2ccccc2)o1
d: COc1ccccc1C(CNc1nc(C(F)(F)F)nc2ccccc12)N(C)C
Answer: d. COc1ccccc1C(CNc1nc(C(F)(F)F)nc2ccccc12)N(C)C
{#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#}
COc1ccccc1C(CNc1nc(C(F)(F)F)nc2ccccc12)N(C)C
COc1ccccc1C(CNc1nc(C(F)(F)F)nc2ccccc12)N(C)C
1-(2-methoxyphenyl)-N,N-dimethyl-N'-[2-(trifluoromethyl)quinazolin-4-yl]ethane-1,2-diamine