Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -18.369% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. CC1CCN(C(=O)c2cc3nc(C4CC4)cc(C(F)(F)F)n3n2)CC1
b. N#CCC(=N)N1CCN(c2ccccc2Cl)CC1
c. Cc1ccc(C2=NOC3(CC(=O)N(c4ccc(C)cc4)C3=O)C2)cc1
d. Cc1nc2ccc(Br)cc2c2c1CC(CBr)O2
Answer: b. N#CCC(=N)N1CCN(c2ccccc2Cl)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
N#CCC(=N)N1CCN(c2ccccc2Cl)CC1
N#CCC(=N)N1CCN(c2ccccc2Cl)CC1
3-[4-(2-chlorophenyl)piperazin-1-yl]-3-iminopropanenitrile