Problem statement: Answer the multiple-choice question.
Query: Which compound has a 1.745\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) Nc1nc(-c2ccc(Br)cc2)cc(C(F)(F)F)n1
(b) O=C1/C(=C/c2ccccn2)SC(=S)N1c1ccc(O)cc1
(c) CC(C)(C)c1ccc(/C=N/OCC(=O)NCc2ccc(F)cc2)cc1
(d) Cc1cccc2[nH]c3c(=O)n(CCN4CCNCC4)cnc3c12
Answer: b. O=C1/C(=C/c2ccccn2)SC(=S)N1c1ccc(O)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=C1/C(=C/c2ccccn2)SC(=S)N1c1ccc(O)cc1
O=C1/C(=C/c2ccccn2)SC(=S)N1c1ccc(O)cc1
(5Z)-3-(4-hydroxyphenyl)-5-(pyridin-2-ylmethylidene)-2-sulfanylidene-1,3-thiazolidin-4-one