Task: Answer the MCQ question.
Question: Which compound has a 8.814\% 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. COc1ccccc1N(C)S(=O)(=O)c1ccc(C(=O)Nc2ccc(N3CCOCC3)cc2)cc1
b. Cc1c(Cl)ccc(S(=O)(=O)N2CCN=C2c2ccccc2)c1Cl
c. Cc1cc(C)c(S(=O)(=O)N(CC(=O)NCc2cccnc2)C2CCCCC2)c(C)c1
d. Cl.c1ccc2c(c1)CN1CCCC1=N2
Answer: d. Cl.c1ccc2c(c1)CN1CCCC1=N2
{#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#}
Cl.c1ccc2c(c1)CN1CCCC1=N2
Cl.c1ccc2c(c1)CN1CCCC1=N2
1,2,3,9-tetrahydropyrrolo[2,1-b]quinazoline;hydrochloride