Task: Answer the multiple choice question.
Question: Which compound has a -11.700% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=C(N/N=C/c1ccc[nH]1)c1cccc(Br)c1
b) CCn1nnnc1SCC(=O)c1cc(OC)ccc1OC
c) CC(=O)c1ccccc1Oc1nc(CN2CCOCC2)nc2scc(-c3cccs3)c12
d) CC(C(=O)N1CC2(C)CC1CC(C)(C)C2)N1C(=O)c2ccccc2C1=O
Answer: b. CCn1nnnc1SCC(=O)c1cc(OC)ccc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCn1nnnc1SCC(=O)c1cc(OC)ccc1OC
CCn1nnnc1SCC(=O)c1cc(OC)ccc1OC
1-(2,5-dimethoxyphenyl)-2-(1-ethyltetrazol-5-yl)sulfanylethanone