Task: Answer the multiple-choice question.
Query: Which drug has a 9.420\% 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. O=C(O)Cc1csc(-c2ccc(F)cc2)n1
b. CCOC(=O)N1CCC(NC(=O)c2cccn3c(=O)c4cc(Br)ccc4nc23)CC1
c. CCN(C(=O)c1cn(C)c(=O)c2cc(OC)c(OC)cc12)c1cc(OC)ccc1OC
d. O=C(C1CCN(S(=O)(=O)c2cccc3nsnc23)CC1)N1CCn2c1nc1ccccc12
e. COc1ccc2[nH]c(C(=O)N3CCN(Cc4ccccc4)CC3)cc2c1OC
Answer: c. CCN(C(=O)c1cn(C)c(=O)c2cc(OC)c(OC)cc12)c1cc(OC)ccc1OC
{#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#}
CCN(C(=O)c1cn(C)c(=O)c2cc(OC)c(OC)cc12)c1cc(OC)ccc1OC
CCN(C(=O)c1cn(C)c(=O)c2cc(OC)c(OC)cc12)c1cc(OC)ccc1OC
N-(2,5-dimethoxyphenyl)-N-ethyl-6,7-dimethoxy-2-methyl-1-oxoisoquinoline-4-carboxamide