Problem statement: Answer the MCQ question.
Question: Which drug has a 4.688\% 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] Cc1ccc(NC(=O)C2CC(=O)N(c3ccc4c(c3)OCCO4)C2)cc1S(=O)(=O)N1CCCCCC1
[b] CCN(c1ccc2c(c1)OCO2)S(=O)(=O)c1cc(Br)cc2c1N(C(=O)C1CC1)CC2
[c] CN1CCN(S(=O)(=O)c2cccc(C(=O)N(C)Cc3c(F)cccc3Cl)c2)CC1
[d] COc1ccc(CNC(=O)C[C@H]2C(=O)N(Cc3ccc(OC)cc3)C[C@@H]2Cc2ccccc2)cc1
Answer: c. CN1CCN(S(=O)(=O)c2cccc(C(=O)N(C)Cc3c(F)cccc3Cl)c2)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#}
CN1CCN(S(=O)(=O)c2cccc(C(=O)N(C)Cc3c(F)cccc3Cl)c2)CC1
CN1CCN(S(=O)(=O)c2cccc(C(=O)N(C)Cc3c(F)cccc3Cl)c2)CC1
N-[(2-chloro-6-fluorophenyl)methyl]-N-methyl-3-(4-methylpiperazin-1-yl)sulfonylbenzamide