Task: Answer the MCQ question.
Query: Which drug exhibits a 7.982\% human ether-à-go-go related gene (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: Cc1ccc(N2CN=C3SCC(=O)N3C2)cc1C
b: CN(C)C=O.CNc1nc2[nH]c(=O)c3c(c2s1)OC(N)=C(C#N)C3c1ccccc1
c: COc1cc(S(=O)(=O)N2CCC(c3nc4ccccc4s3)CC2)ccc1S(=O)(=O)NC1CCCC1
d: O=C1NN=C(c2ccc(Br)cc2)CC1c1ccc(Cl)cc1
Answer: b. CN(C)C=O.CNc1nc2[nH]c(=O)c3c(c2s1)OC(N)=C(C#N)C3c1ccccc1
{#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#}
CN(C)C=O.CNc1nc2[nH]c(=O)c3c(c2s1)OC(N)=C(C#N)C3c1ccccc1
CN(C)C=O.CNc1nc2[nH]c(=O)c3c(c2s1)OC(N)=C(C#N)C3c1ccccc1
12-amino-4-(methylamino)-8-oxo-10-phenyl-13-oxa-3-thia-5,7-diazatricyclo[7.4.0.02,6]trideca-1(9),2(6),4,11-tetraene-11-carbonitrile;N,N-dimethylformamide