Task: Answer the multiple-choice question.
Question: Which compound exhibits a -30.752\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) C[C@H](NC(=O)OC(C)(C)C)C(=O)NCC1CCC(C(=O)N[C@@H](Cc2ccccc2)C(=O)O)CC1
b) CN1C(=O)N(C)C(=O)C2(Cc3cc([N+](=O)[O-])ccc3N3CCN(C(=O)c4ccccc4)CC32)C1=O
c) CN(Cc1ccccc1)S(=O)(=O)c1cccs1
d) COC(=O)c1cc(=O)n(Cc2cccs2)c(=Nc2ccccc2)s1
Answer: b. CN1C(=O)N(C)C(=O)C2(Cc3cc([N+](=O)[O-])ccc3N3CCN(C(=O)c4ccccc4)CC32)C1=O
{#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#}
CN1C(=O)N(C)C(=O)C2(Cc3cc([N+](=O)[O-])ccc3N3CCN(C(=O)c4ccccc4)CC32)C1=O
CN1C(=O)N(C)C(=O)C2(Cc3cc([N+](=O)[O-])ccc3N3CCN(C(=O)c4ccccc4)CC32)C1=O
3'-benzoyl-1,3-dimethyl-8'-nitrospiro[1,3-diazinane-5,5'-2,4,4a,6-tetrahydro-1H-pyrazino[1,2-a]quinoline]-2,4,6-trione