Task: Answer the multiple choice question.
Question: Which drug exhibits a 18.798\% 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, or c without using any additional words.
Options:
(a) CC1CC1C(=O)N(C)CC(=O)Nc1cccc(F)c1
(b) O=C(Nc1ccccc1)Nc1nc(-c2ccc(F)cc2)cs1
(c) O=C(/C=C/c1ccccc1)NCCN1CCOCC1
Answer: b. O=C(Nc1ccccc1)Nc1nc(-c2ccc(F)cc2)cs1
{#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(Nc1ccccc1)Nc1nc(-c2ccc(F)cc2)cs1
O=C(Nc1ccccc1)Nc1nc(-c2ccc(F)cc2)cs1
1-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]-3-phenylurea