Task: Answer the MCQ question.
Query: Which compound has a 2.307\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a O=C(Nc1nnc(C2CC2)s1)c1cc(S(=O)(=O)N2CCN(c3ccccc3)CC2)ccc1Cl
b Cc1ccc2c(c1)C(Nc1ccc(OCCN(C)C)cc1)c1ccccc1CS2.O=C(O)/C=C\C(=O)O
c Cc1ccc(-c2csc3nc4c5ccccc5c(NCCCN(C)C)nn4c(=O)c23)cc1
d CCCCc1nc2n[nH]c(N)c2c2c1CCCC2
Answer: b. Cc1ccc2c(c1)C(Nc1ccc(OCCN(C)C)cc1)c1ccccc1CS2.O=C(O)/C=C\C(=O)O
{#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#}
Cc1ccc2c(c1)C(Nc1ccc(OCCN(C)C)cc1)c1ccccc1CS2.O=C(O)/C=C\C(=O)O
Cc1ccc2c(c1)C(Nc1ccc(OCCN(C)C)cc1)c1ccccc1CS2.O=C(O)/C=C\C(=O)O
(Z)-but-2-enedioic acid;N-[4-[2-(dimethylamino)ethoxy]phenyl]-2-methyl-6,11-dihydrobenzo[c][1]benzothiepin-11-amine