Task: Answer the multiple choice question.
Question: Which compound exhibits a 4.888\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1cc(C(F)(F)F)nc(SCC(=O)NC2=NC(=O)C(C)S2)n1
b CCC(CC)C1=NN2C(=N)/C(=C\c3cc(C)n(-c4cccc(C)c4)c3C)C(=O)N=C2S1
c O=S(=O)(c1ccc(F)cc1)N1CCCN(c2nccc(C(F)(F)F)n2)CC1
d COc1ccc(N(C(=O)c2cccnc2)S(=O)(=O)c2ccc(Cl)cc2)cc1
Answer: d. COc1ccc(N(C(=O)c2cccnc2)S(=O)(=O)c2ccc(Cl)cc2)cc1
{#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#}
COc1ccc(N(C(=O)c2cccnc2)S(=O)(=O)c2ccc(Cl)cc2)cc1
COc1ccc(N(C(=O)c2cccnc2)S(=O)(=O)c2ccc(Cl)cc2)cc1
N-(4-chlorophenyl)sulfonyl-N-(4-methoxyphenyl)pyridine-3-carboxamide