Task: Answer the multiple-choice question.
Query: Which drug exhibits a -1.977\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CN(C)c1ccc(/C=C/C(=O)c2c(O)c3ccccc3oc2=O)cc1
[b] CC(=O)c1ccccn1
[c] O=C(O)CCc1ncc(C(F)(F)F)cc1Cl
[d] COc1cc(/C=N/NC(=O)c2c(-c3ccccc3)noc2C)ccc1O
[e] C=CCN(C(=O)CSc1nc2ccsc2c(=O)n1Cc1ccccn1)c1ccccc1
Answer: e. C=CCN(C(=O)CSc1nc2ccsc2c(=O)n1Cc1ccccn1)c1ccccc1
{#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#}
C=CCN(C(=O)CSc1nc2ccsc2c(=O)n1Cc1ccccn1)c1ccccc1
C=CCN(C(=O)CSc1nc2ccsc2c(=O)n1Cc1ccccn1)c1ccccc1
2-[4-oxo-3-(pyridin-2-ylmethyl)thieno[3,2-d]pyrimidin-2-yl]sulfanyl-N-phenyl-N-prop-2-enylacetamide