Task: Answer the MCQ question.
Query: Which drug has a 13.530\% 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 additional words.
Options:
a: O=C(NCc1ccccn1)c1ccc(OC2CCN(Cc3ccccc3)CC2)cc1
b: O=c1[nH]n2c(=O)c3c([nH]c2c1N=Nc1ccccc1)CCC3
c: O=C(NCC1CCCO1)c1csc2c1CCCCC2
d: COc1ccc(NC(=O)C2CCCN2S(=O)(=O)c2cccc3nsnc23)cc1OC
e: Cc1cccc(NC(=O)Cc2cccs2)n1
Answer: b. O=c1[nH]n2c(=O)c3c([nH]c2c1N=Nc1ccccc1)CCC3
{#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#}
O=c1[nH]n2c(=O)c3c([nH]c2c1N=Nc1ccccc1)CCC3
O=c1[nH]n2c(=O)c3c([nH]c2c1N=Nc1ccccc1)CCC3
10-phenyldiazenyl-1,8,12-triazatricyclo[7.3.0.03,7]dodeca-3(7),9-diene-2,11-dione