Task: Answer the multiple-choice question.
Question: Which compound exhibits a -6.019\% 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 other words.
Options:
(a) CNC(=O)CSCc1cnn(-c2ccccc2)c1-n1cccc1
(b) CCCOc1ccc(C(=O)NC(=S)Nc2nc3ccccc3s2)cc1
(c) O=C1CCc2cc(S(=O)(=O)N3CCCC3C(=O)N3CCN(c4ccccc4)CC3)ccc2N1
(d) CCCCN(C)CCNC(=O)Cn1ncc2c(=O)oc3ccc(C)cc3c21
Answer: c. O=C1CCc2cc(S(=O)(=O)N3CCCC3C(=O)N3CCN(c4ccccc4)CC3)ccc2N1
{#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=C1CCc2cc(S(=O)(=O)N3CCCC3C(=O)N3CCN(c4ccccc4)CC3)ccc2N1
O=C1CCc2cc(S(=O)(=O)N3CCCC3C(=O)N3CCN(c4ccccc4)CC3)ccc2N1
6-[2-(4-phenylpiperazine-1-carbonyl)pyrrolidin-1-yl]sulfonyl-3,4-dihydro-1H-quinolin-2-one