Problem statement: Answer the multiple-choice question.
Question: Which drug has a -1.238\% 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 additional words.
Options:
a.) OCCn1nc2c3ccccc3nc-2n(-c2ccccc2)c1=S
b.) C=CCn1c(O)c(N=Nc2ccccc2)c2ccccc21
c.) CSc1nc2c(c(=O)[nH]1)C(c1ccc(Cl)cc1)CC(=O)N2
d.) CCOC(=O)C1=C(COC(=O)c2ccc([N+](=O)[O-])o2)NC(=O)NC1C
e.) COc1cc(CCC(=O)Nc2ccncc2Cl)cc(OC)c1OC
Answer: a. OCCn1nc2c3ccccc3nc-2n(-c2ccccc2)c1=S
{#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#}
OCCn1nc2c3ccccc3nc-2n(-c2ccccc2)c1=S
OCCn1nc2c3ccccc3nc-2n(-c2ccccc2)c1=S
2-(2-hydroxyethyl)-4-phenyl-[1,2,4]triazino[5,6-b]indole-3-thione