Task: Answer the multiple-choice question.
Query: Which compound has a 7.836\% human ether-à-go-go related gene (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: NC(=O)c1ccc(C23CC4CC(CC(C4)C2)C3)o1
b: Cc1cc2oc(=O)cc(COC(=O)c3n[nH]c4ccccc34)c2cc1C
c: CC(=O)Nc1ccc(S(=O)(=O)Nc2ccc(C)c([N+](=O)[O-])c2)cc1
d: CC(C)[C@@]1(c2ccc(Cl)cc2)ON(c2ccccc2C(F)(F)F)C1=O
Answer: b. Cc1cc2oc(=O)cc(COC(=O)c3n[nH]c4ccccc34)c2cc1C
{#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#}
Cc1cc2oc(=O)cc(COC(=O)c3n[nH]c4ccccc34)c2cc1C
Cc1cc2oc(=O)cc(COC(=O)c3n[nH]c4ccccc34)c2cc1C
(6,7-dimethyl-2-oxochromen-4-yl)methyl 1H-indazole-3-carboxylate