Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 4.965\% 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, c, d, or e without using any other words.
Options:
(a) COc1ccc(OCC(=O)Nc2ccc(N3CCCCC3)cc2)cc1
(b) O=C(Cc1cccs1)Nc1nc(-c2ccc(F)cc2F)cs1
(c) O=C(O)c1ccc2c(=O)[nH]c(CN3CCOCC3)nc2c1
(d) Cc1nnc(SCC(=O)N(CCC#N)c2ccc3c(c2)OCCO3)s1
(e) Cc1cc2cccc(C)c2nc1SCC(=O)NCC1CCCO1
Answer: b. O=C(Cc1cccs1)Nc1nc(-c2ccc(F)cc2F)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(Cc1cccs1)Nc1nc(-c2ccc(F)cc2F)cs1
O=C(Cc1cccs1)Nc1nc(-c2ccc(F)cc2F)cs1
N-[4-(2,4-difluorophenyl)-1,3-thiazol-2-yl]-2-thiophen-2-ylacetamide