Task: Answer the MCQ question.
Query: Which drug has a 12.110\% 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. COC(=O)c1ccc2c(=O)[nH]c(COC(=O)c3c(-c4ccccc4)noc3C)nc2c1
b. CCC(C)[C@H]1COCCS(=O)(=O)N1Cc1ccc(C)cc1
c. CCCn1c(=O)c(F)cn(Cc2ccc(OC)c([N+](=O)[O-])c2)c1=O
d. Cc1ccc(NC(=O)/C=C/C(=O)O)c(NC(=O)c2ccccc2)c1
Answer: a. COC(=O)c1ccc2c(=O)[nH]c(COC(=O)c3c(-c4ccccc4)noc3C)nc2c1
{#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)c1ccc2c(=O)[nH]c(COC(=O)c3c(-c4ccccc4)noc3C)nc2c1
COC(=O)c1ccc2c(=O)[nH]c(COC(=O)c3c(-c4ccccc4)noc3C)nc2c1
(7-methoxycarbonyl-4-oxo-3H-quinazolin-2-yl)methyl 5-methyl-3-phenyl-1,2-oxazole-4-carboxylate