Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 13.324\% 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 additional words.
Options:
a: O=C(Nc1nc(-c2ccccc2)c(-c2ccccc2)s1)c1ccc(S(=O)(=O)N2CCCC2)cc1
b: COc1cc(/C=N/NC(=O)c2ccoc2C)ccc1O
c: CCCCC(=O)Nc1cccc(NC(=S)NC(C)=O)c1
d: CC1(C)Oc2ccc3ccc(=O)oc3c2-c2cnoc21
e: COC(c1ccccc1)c1nnc(CCC(=O)NCCc2ccc(Cl)cc2)o1
Answer: b. COc1cc(/C=N/NC(=O)c2ccoc2C)ccc1O
{#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#}
COc1cc(/C=N/NC(=O)c2ccoc2C)ccc1O
COc1cc(/C=N/NC(=O)c2ccoc2C)ccc1O
N-[(E)-(4-hydroxy-3-methoxyphenyl)methylideneamino]-2-methylfuran-3-carboxamide