Task: Answer the multiple-choice question.
Question: Which drug exhibits a 17.432\% 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, d, or e without using any other words.
Options:
a: NC(=O)CN(c1ccc(Oc2ccccc2)cc1)S(=O)(=O)c1ccccc1
b: COc1ccc(-n2nc(C(=O)Nc3nc4ccc(OC)cc4s3)c3ccccc3c2=O)cc1
c: O=C(CN1CCN(C/C=C/c2ccccc2)CC1)Nc1ccccc1C(=O)NC1CC1
d: CSc1cccc(CN2CCC(Oc3ccc(C(=O)N4CCCCC4)cc3)CC2)c1
e: CC(C)(C)c1ccc(Cn2c(=O)cnc3ccccc32)cc1
Answer: b. COc1ccc(-n2nc(C(=O)Nc3nc4ccc(OC)cc4s3)c3ccccc3c2=O)cc1
{#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(-n2nc(C(=O)Nc3nc4ccc(OC)cc4s3)c3ccccc3c2=O)cc1
COc1ccc(-n2nc(C(=O)Nc3nc4ccc(OC)cc4s3)c3ccccc3c2=O)cc1
N-(6-methoxy-1,3-benzothiazol-2-yl)-3-(4-methoxyphenyl)-4-oxophthalazine-1-carboxamide