Task: Answer the multiple choice question.
Question: Which drug exhibits a 10.893\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cc1ccc(C(=O)N(CC(C)C)c2c(N)n(Cc3ccccc3)c(=O)[nH]c2=O)o1
b CCOC(=O)[C@@]1(C#N)[C@@H]2C=CC(C(N)=O)=CN2[C@@H](C(N)=O)[C@@H]1c1cccc(Cl)c1
c COC(=O)c1c(C)c[nH]c1C
d Cc1ccc(CNC(=O)C(C(=O)NCc2ccc(C)o2)c2ncc(C(F)(F)F)cc2Cl)o1
Answer: c. COC(=O)c1c(C)c[nH]c1C
{#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#}
COC(=O)c1c(C)c[nH]c1C
COC(=O)c1c(C)c[nH]c1C
methyl 2,4-dimethyl-1H-pyrrole-3-carboxylate