Problem statement: Answer the multiple-choice question.
Question: Which compound has a 6.129\% 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: Cc1ccccc1Cc1ccc(Cl)nn1
b: CC(=O)Oc1ccc(-c2nc3cc(Cl)ccc3c(=O)o2)cc1
c: COCCNC(=S)N(CCc1c(C)[nH]c2ccc(OC)cc12)Cc1ccco1
d: C/C(=N/NC(=O)C1COc2ccccc2O1)c1ccc(Br)s1
e: COc1ccc(OCC(=O)NNC(=O)Nc2cccc(Cl)c2)cc1
Answer: a. Cc1ccccc1Cc1ccc(Cl)nn1
{#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#}
Cc1ccccc1Cc1ccc(Cl)nn1
Cc1ccccc1Cc1ccc(Cl)nn1
3-chloro-6-[(2-methylphenyl)methyl]pyridazine