Task: Answer the MCQ question.
Query: Which compound exhibits a 16.663\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COCCCC1CCN(Cc2nc(-c3ccccc3)no2)CC1
b. O=S1(=O)CCN(C(CO)c2ccccc2)CC1
c. CCOc1ccccc1CNC(=O)CCNC(=O)Cn1ccc2ccccc2c1=O
d. O=C(c1ccc2c(Cl)c3c(nc2c1)CCCC3)N1CCN(c2ccc(F)cc2)CC1
e. Cn1nc(C(=O)Nc2cccc(Cl)c2)cc1C(=O)Nc1cccc(Cl)c1
Answer: d. O=C(c1ccc2c(Cl)c3c(nc2c1)CCCC3)N1CCN(c2ccc(F)cc2)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(c1ccc2c(Cl)c3c(nc2c1)CCCC3)N1CCN(c2ccc(F)cc2)CC1
O=C(c1ccc2c(Cl)c3c(nc2c1)CCCC3)N1CCN(c2ccc(F)cc2)CC1
(9-chloro-5,6,7,8-tetrahydroacridin-3-yl)-[4-(4-fluorophenyl)piperazin-1-yl]methanone