Task: Answer the MCQ question.
Query: Which compound exhibits a 11.782\% human ether-à-go-go related gene (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: COc1ccc(C=C2C(=O)c3ccccc3C2=O)cc1O
b: COC(=O)c1ccc(NC(=O)CSc2n[nH]c(-c3ccncc3)n2)cc1
c: O=C1CC(C(=O)Nc2cccc(F)c2)n2c(nc3ccccc32)N1
d: Cc1nc(Nc2nc(CSc3ccc(Cl)cc3)cc(=O)[nH]2)nc2ccccc12
e: O=C(NC(Cc1c[nH]c2ccccc12)C(=O)N1CCOCC1)c1cccs1
Answer: a. COc1ccc(C=C2C(=O)c3ccccc3C2=O)cc1O
{#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#}
COc1ccc(C=C2C(=O)c3ccccc3C2=O)cc1O
COc1ccc(C=C2C(=O)c3ccccc3C2=O)cc1O
2-[(3-hydroxy-4-methoxyphenyl)methylidene]indene-1,3-dione