Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -0.337\% 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 NC(=O)c1nn(-c2ccccc2)nc1N
b COc1ccc(CNC(=O)CN2C(=O)COc3ccc(S(=O)(=O)N4CCC(C)CC4)cc32)cc1
c COc1ccc2oc(C(=O)Nc3nnc(C)s3)c(C)c2c1
d Cc1ccc(SCCNC(=O)c2ccc([N+](=O)[O-])c(C)c2)cc1
e CC(C)c1cc(C(=O)N2CCN(C(c3ccccc3)c3ccccc3)CC2)no1
Answer: c. COc1ccc2oc(C(=O)Nc3nnc(C)s3)c(C)c2c1
{#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#}
COc1ccc2oc(C(=O)Nc3nnc(C)s3)c(C)c2c1
COc1ccc2oc(C(=O)Nc3nnc(C)s3)c(C)c2c1
5-methoxy-3-methyl-N-(5-methyl-1,3,4-thiadiazol-2-yl)-1-benzofuran-2-carboxamide