Task: Answer the multiple-choice question.
Query: Which compound has a -4.580% human ether-à-go-go related gene (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] Cc1ccccc1NC(=O)CN1C(=O)c2cccnc2Oc2ccc(Cl)cc21
[b] CCS(=O)(=O)N1CCN(C(=O)c2cc(OC)cc(OC)c2)CC1
[c] CSc1nc2ccc(Br)cn2c(=O)c1C#N
[d] Cc1ccccc1C1CC(c2cccs2)=NN1S(C)(=O)=O
Answer: c. CSc1nc2ccc(Br)cn2c(=O)c1C#N
{#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#}
CSc1nc2ccc(Br)cn2c(=O)c1C#N
CSc1nc2ccc(Br)cn2c(=O)c1C#N
7-bromo-2-methylsulfanyl-4-oxopyrido[1,2-a]pyrimidine-3-carbonitrile