Task: Answer the MCQ question.
Query: Which compound exhibits a 0.368\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCn1cc(Br)c(C(=O)Nc2ccc(F)c(Cl)c2)n1
b O=C(c1ccccc1)c1ccc(NCCCn2ccnc2)c([N+](=O)[O-])c1
c Cc1ccc(COc2ccsc2-c2n[nH]c(=S)n2C)cc1
d CC(C)NC(=O)c1ccccc1NC(=O)C(C)Oc1ccccc1
e COc1ccc(CN(C)C(=O)CCN=C2NS(=O)(=O)c3ccccc32)c(OC)c1
Answer: a. CCn1cc(Br)c(C(=O)Nc2ccc(F)c(Cl)c2)n1
{#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#}
CCn1cc(Br)c(C(=O)Nc2ccc(F)c(Cl)c2)n1
CCn1cc(Br)c(C(=O)Nc2ccc(F)c(Cl)c2)n1
4-bromo-N-(3-chloro-4-fluorophenyl)-1-ethylpyrazole-3-carboxamide