Problem statement: Answer the multiple choice question.
Query: Which drug has a 13.575\% 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 additional words.
Options:
a CC(C(=O)N1CCCCC1)N1C(=O)c2ccccc2C1=O
b NC12CC3CC(C1)CC(CO)(C3)O2
c COc1cc([N+](=O)[O-])cc(/C=N/NC(=O)C(O)(c2ccccc2)c2ccccc2)c1O
d COc1ccc(-c2ccnc(SCC(=O)Nc3ccccn3)n2)cc1
Answer: b. NC12CC3CC(C1)CC(CO)(C3)O2
{#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#}
NC12CC3CC(C1)CC(CO)(C3)O2
NC12CC3CC(C1)CC(CO)(C3)O2
(3-amino-2-oxatricyclo[3.3.1.13,7]decan-1-yl)methanol