Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 10.395\% 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@]12CCC(=O)C[C@@H]1CC[C@@H]1[C@@H]2CC[C@]2(C)[C@@H](C(=O)COC(=O)CCC(=O)[O-])CC[C@@H]12.[Na+]
[b] CCC(Sc1ccc2nnc(-c3ccc(OC)c(OC)c3)n2n1)C(=O)O
[c] CN(CCC1CCOCC1)C(=O)CC1C(=O)NCCN1Cc1c(F)cccc1Cl
[d] CNC(=S)Nc1ccc(C2(c3ccc(NC(=S)NC)c(C)c3)CCCCC2)cc1C
Answer: c. CN(CCC1CCOCC1)C(=O)CC1C(=O)NCCN1Cc1c(F)cccc1Cl
{#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#}
CN(CCC1CCOCC1)C(=O)CC1C(=O)NCCN1Cc1c(F)cccc1Cl
CN(CCC1CCOCC1)C(=O)CC1C(=O)NCCN1Cc1c(F)cccc1Cl
2-[1-[(2-chloro-6-fluorophenyl)methyl]-3-oxopiperazin-2-yl]-N-methyl-N-[2-(oxan-4-yl)ethyl]acetamide