Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 12.183\% 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] COC(=O)c1cc(NC(=O)CC2CCCC2)cc(C(=O)OC)c1
[b] COc1cccc(CC(=O)N[C@@H](CCSC)c2nc3ccccc3[nH]2)c1
[c] CCC(C(=O)NCC1CCCO1)N(Cc1ccc(F)cc1)C(=O)CNS(=O)(=O)c1ccccc1
[d] CCOC(=O)C1(CC2CC2)CCN(C(=O)c2cc(C3CC3)nc3ccccc23)CC1
Answer: d. CCOC(=O)C1(CC2CC2)CCN(C(=O)c2cc(C3CC3)nc3ccccc23)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#}
CCOC(=O)C1(CC2CC2)CCN(C(=O)c2cc(C3CC3)nc3ccccc23)CC1
CCOC(=O)C1(CC2CC2)CCN(C(=O)c2cc(C3CC3)nc3ccccc23)CC1
ethyl 4-(cyclopropylmethyl)-1-(2-cyclopropylquinoline-4-carbonyl)piperidine-4-carboxylate