Task: Answer the multiple-choice question.
Question: Which compound exhibits a 7.780\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. N#C/C(=C(/O)CN1CCOCC1)c1nc(-c2ccccc2)cs1
b. CCN(CC)C(=O)Cn1cc(C=C2C(=O)N(C)C(=O)N(C)C2=O)c2ccccc21
c. O=C(Nc1ncc2c(n1)-c1ccccc1CC2)c1ccc(F)cc1
Answer: c. O=C(Nc1ncc2c(n1)-c1ccccc1CC2)c1ccc(F)cc1
{#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#}
O=C(Nc1ncc2c(n1)-c1ccccc1CC2)c1ccc(F)cc1
O=C(Nc1ncc2c(n1)-c1ccccc1CC2)c1ccc(F)cc1
N-(5,6-dihydrobenzo[h]quinazolin-2-yl)-4-fluorobenzamide