Task: Answer the multiple-choice question.
Question: Which drug has a 9.489\% human ether-à-go-go related gene (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 additional words.
Options:
a: O=C(NCc1cccnc1)c1cccc(S(=O)(=O)Nc2cccc(Cl)c2)c1
b: CCN1CCCC1CNC(=O)C(=O)NCCc1ccc(OC)c(OC)c1
c: CCN(CC)CC(=O)c1c[nH]c2ccccc12
d: CNC(=O)c1nnc(Cc2ccc(Cl)cc2)o1
Answer: d. CNC(=O)c1nnc(Cc2ccc(Cl)cc2)o1
{#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#}
CNC(=O)c1nnc(Cc2ccc(Cl)cc2)o1
CNC(=O)c1nnc(Cc2ccc(Cl)cc2)o1
5-[(4-chlorophenyl)methyl]-N-methyl-1,3,4-oxadiazole-2-carboxamide