Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 12.974\% 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 other words.
Options:
a) N=C1c2c(cc(=O)n3c2[nH]c2ccccc23)CN1CCN1CCOCC1
b) Cc1cc([N+](=O)[O-])nn1CC(=O)N1c2ccccc2CC1C
c) Cc1nn(CC#N)c(=O)n1-c1cccc(F)c1
d) COc1ccc(N(Cc2ccccc2)S(=O)(=O)c2cc(C(=O)O)ccc2Cl)cc1
Answer: c. Cc1nn(CC#N)c(=O)n1-c1cccc(F)c1
{#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#}
Cc1nn(CC#N)c(=O)n1-c1cccc(F)c1
Cc1nn(CC#N)c(=O)n1-c1cccc(F)c1
2-[4-(3-fluorophenyl)-3-methyl-5-oxo-1,2,4-triazol-1-yl]acetonitrile