Problem statement: Answer the multiple choice question.
Query: Which drug has a 5.098\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCC(C)NC(=O)COC(=O)c1ccccc1OCC(=O)Nc1ccc(Br)cc1
(b) O=S(=O)(/C=C/c1ccccc1)N1CCN(c2cccc(Cl)c2)CC1
(c) CCCCc1nc2ccccc2c(C(=O)O)c1C
(d) CCN(CC)c1ccc(/C=N/O)cc1
Answer: b. O=S(=O)(/C=C/c1ccccc1)N1CCN(c2cccc(Cl)c2)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=S(=O)(/C=C/c1ccccc1)N1CCN(c2cccc(Cl)c2)CC1
O=S(=O)(/C=C/c1ccccc1)N1CCN(c2cccc(Cl)c2)CC1
1-(3-chlorophenyl)-4-[(E)-2-phenylethenyl]sulfonylpiperazine