Task: Answer the MCQ question.
Question: Which drug has a 18.394% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1ccc(NC(=O)c2ccc([N+](=O)[O-])o2)cc1C
b: Cc1nc(SCC(=O)c2ccccc2)[nH]c(=O)c1Oc1ccc(Cl)cc1
c: O=[N+]([O-])c1ccc(NC(=S)N2CCN(S(=O)(=O)c3ccccc3)CC2)cc1
d: O=C(Cc1ccc(Br)cc1)NC1CCSC1=O
Answer: b. Cc1nc(SCC(=O)c2ccccc2)[nH]c(=O)c1Oc1ccc(Cl)cc1
{#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#}
Cc1nc(SCC(=O)c2ccccc2)[nH]c(=O)c1Oc1ccc(Cl)cc1
Cc1nc(SCC(=O)c2ccccc2)[nH]c(=O)c1Oc1ccc(Cl)cc1
5-(4-chlorophenoxy)-4-methyl-2-phenacylsulfanyl-1H-pyrimidin-6-one