Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 9.820\% 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 O=C(Nc1ccccc1)N1CCN(C2c3ccccc3-c3ccccc32)CC1
b O=C(COC(=O)CCCSc1nc2ccccc2[nH]1)Nc1ccc(Oc2ccccc2)cc1
c C#CCOCCOCCOCCNc1nc(N2CCN(C(=O)CCCCCCCCCCNC(=O)[C@H]([C@@H](C)CC)n3cc(CCCCCN)nn3)CC2)nc(N2CCN(C(=O)CCCCCCCCCCNC(=O)[C@@H]([C@H](C)O)n3cc(C)nn3)CC2)n1
d NC(=O)C1CCN(C(=O)C2CCC(=O)N(CC3CCCCC3)C2)CC1
Answer: a. O=C(Nc1ccccc1)N1CCN(C2c3ccccc3-c3ccccc32)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=C(Nc1ccccc1)N1CCN(C2c3ccccc3-c3ccccc32)CC1
O=C(Nc1ccccc1)N1CCN(C2c3ccccc3-c3ccccc32)CC1
4-(9H-fluoren-9-yl)-N-phenylpiperazine-1-carboxamide