Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -14.279% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1ccc(C(c2sc3nc(C)nn3c2O)N2CCC(O)CC2)cc1OC
b. CCc1ccc2nc(N=C(N)N)nc(C)c2c1
Answer: b. CCc1ccc2nc(N=C(N)N)nc(C)c2c1
{#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#}
CCc1ccc2nc(N=C(N)N)nc(C)c2c1
CCc1ccc2nc(N=C(N)N)nc(C)c2c1
2-(6-ethyl-4-methylquinazolin-2-yl)guanidine