Problem statement: Answer the multiple-choice question.
Query: Which drug has a 8.104\% 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 other words.
Options:
a) CNCC(O)CN1CCN(c2ccccc2OC)CC1.Cl
b) O=c1cc(O)nc(SCc2ccccc2)n1-c1ccccc1
c) Cc1ccc(S(=O)(=O)N(C)CC(=O)Nc2ccncc2)cc1
d) CSCCC(NC(N)=O)C(=O)N(C)CC(=O)Nc1cc(C)ccc1C
Answer: a. CNCC(O)CN1CCN(c2ccccc2OC)CC1.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#}
CNCC(O)CN1CCN(c2ccccc2OC)CC1.Cl
CNCC(O)CN1CCN(c2ccccc2OC)CC1.Cl
1-[4-(2-methoxyphenyl)piperazin-1-yl]-3-(methylamino)propan-2-ol;hydrochloride