Task: Answer the multiple-choice question.
Question: Which drug has a 1.187\% 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.) CSc1ncccc1C(=O)OCC(=O)c1ccccc1
b.) Cl.N=c1sccn1CC(=O)Nc1cccc2ccccc12
c.) O=Cc1ccc(Oc2ccc(F)cc2)nc1
d.) COc1ccc(CCN=C(N)NS(=O)(=O)c2ccc(C)c(C)c2)cc1
e.) Br.Cc1ccc(C2=CSC3=NCCN23)cc1
Answer: b. Cl.N=c1sccn1CC(=O)Nc1cccc2ccccc12
{#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#}
Cl.N=c1sccn1CC(=O)Nc1cccc2ccccc12
Cl.N=c1sccn1CC(=O)Nc1cccc2ccccc12
2-(2-imino-1,3-thiazol-3-yl)-N-naphthalen-1-ylacetamide;hydrochloride