Problem statement: Answer the multiple-choice question.
Query: Which drug has a 16.745\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a O=C(O)CCC(=O)N1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
b CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3c(NC(=O)CN)cccc3nc2-1.Cl
c O=C(NCCS(=O)(=O)NC1CCCC1)c1ccccc1
Answer: b. CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3c(NC(=O)CN)cccc3nc2-1.Cl
{#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#}
CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3c(NC(=O)CN)cccc3nc2-1.Cl
CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3c(NC(=O)CN)cccc3nc2-1.Cl
2-amino-N-[(19S)-19-ethyl-19-hydroxy-14,18-dioxo-17-oxa-3,13-diazapentacyclo[11.8.0.02,11.04,9.015,20]henicosa-1(21),2,4(9),5,7,10,15(20)-heptaen-8-yl]acetamide;hydrochloride