Problem statement: Answer the MCQ question.
Query: Which drug has a 1.568% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C(c1cccs1)c1ccc(-c2cccs2)s1
(b) CCc1cc(=O)oc2c(C)c(O)c(CN(C)C)cc12
(c) CCOC(=O)C1CCN(C(=O)CCc2ccc(S(=O)(=O)NC(C)C)cc2)CC1
(d) Cc1c(NC(=O)C(C)OC(=O)COc2ccc(C#N)cc2)c(=O)n(-c2ccccc2)n1C
(e) CCCCn1c(=O)c(C(=O)NCc2ccc(Cl)cc2)c(O)c2ccccc21
Answer: a. O=C(c1cccs1)c1ccc(-c2cccs2)s1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(c1cccs1)c1ccc(-c2cccs2)s1
O=C(c1cccs1)c1ccc(-c2cccs2)s1
thiophen-2-yl-(5-thiophen-2-ylthiophen-2-yl)methanone